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Preview 2 platforms
iPhone 8 images
iPad 8 images
What’s New Version 1.0.5
• Stability improvements — fixed a crash that could occur while search suggestion icons were loading.
Description
Planning a road trip in Japan? Mappu gives you the Mapcode for any place in Japan with a single tap — the same compact code your rental car's GPS already understands.
WHAT IS A MAPCODE?
Mapcode is Japan's proprietary location code system, printed on restaurant flyers, sightseeing brochures, and accepted by virtually every car navigation system in Japan. Just type in the code (no street address needed) and your GPS knows exactly where to go.
ONE TAP TO GET ANY MAPCODE
• Tap any spot on the map — landmark, restaurant, hotel, hidden onsen — and Mappu instantly shows its Mapcode.
• Search by name, address, coordinates, or Mapcode with autocomplete that understands Japanese, English, and Chinese.
• Long-press anywhere to drop a pin and look up the Mapcode for that exact coordinate.
GO STRAIGHT TO A MAPCODE OR COORDINATE
• Already have a Mapcode from a flyer or a friend? Type it into the search box and Mappu drops a pin right at that spot and shows its address.
• Enter a latitude and longitude (e.g. 35.6586, 139.7454) to jump straight to any coordinate in Japan and get its Mapcode.
TAP ANY POI
Curious about that interesting building? Tap the icon to see its name, phone number, and Mapcode — perfect for calling ahead or pasting straight into your car's GPS.
SAVE YOUR ITINERARY WITH ICLOUD SYNC
• Save the places you plan to visit to your Favorites before your trip.
• Organize favorites into folders (e.g. "Day 1 — Tokyo", "Day 2 — Hakone").
• Everything syncs through iCloud, so your itinerary appears on every device you sign in to.
DESIGNED FOR THE ROAD
• Clean, distraction-free map view.
• Light, dark, and satellite modes — readable in any lighting condition.
• Works offline for Mapcodes you've already looked up.
WHO IT'S FOR
• Travelers renting a car in Japan who want to enter destinations into their GPS without typing long addresses.
• Japan residents sharing business addresses or sightseeing places by Mapcode.
PRIVACY
Mappu doesn't sell your data. Your favorites stay in your private iCloud. Mappu is supported by ads — ad personalization is opt-in via the standard iOS permission.
Note: Mapcodes are only meaningful for coordinates within Japan.
Accessibility
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Version history 6 versions
Build 888076101v1.0.52026-07-10 04:41:48
• Stability improvements — fixed a crash that could occur while search suggestion icons were loading.
Build 887704629v1.0.42026-07-02 05:46:52
• Reverse Mapcode lookup — Already have a Mapcode? Just type it into the search bar and Mappu drops a pin right at that spot, showing its address. You can trigger it straight from the keyboard's Search key, too.
• Refinements and bug fixes, and the app version now appears in Maps Settings.
Build 887402374v1.0.32026-06-27 16:33:40
What's New in 1.0.3
• Search by coordinates — Type a latitude and longitude straight into the search bar (e.g. 35.6586, 139.7454) to jump right to that location and get its Mapcode. N/S/E/W notation works too.
• Minor refinements and bug fixes.
Build 886540937v1.0.22026-06-06 18:38:17
New in 1.0.2
• Korean and Thai support — The app is now fully localized in Korean (한국어) and Thai (ภาษาไทย).
• Better address display — Japanese addresses now appear in the correct local format (〒105-0004 東京都港区新橋…) with proper full-width digits. Search result rows show a cleaner, concise address without redundant postal codes or country names.
Build 886496986v1.0.12026-06-03 22:56:10
This update makes iCloud sync for your saved places more reliable:
• Your favorites now sync more dependably across all your devices.
• If your iCloud storage is full, Mappu now lets you know and automatically resumes syncing once you free up space.
• Fixed a rare issue where favorites stored in iCloud could fail to appear on one of your devices.
Thanks for using Mappu!
Build 885734494v1.0.02026-06-02 19:16:04
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 165 of 165 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 2 | 5.0 | 1.0.5 |
HK | zh-Hant-HK | Free | 1 | 5.0 | 1.0.5 |
JP | ja | Free | 1 | 5.0 | 1.0.5 |
AF | en-GB | Free | 0 | — | 1.0.5 |
AG | en-GB | Free | 0 | — | 1.0.5 |
AI | en-GB | Free | 0 | — | 1.0.5 |
AL | en-GB | Free | 0 | — | 1.0.5 |
AM | en-GB | Free | 0 | — | 1.0.5 |
AO | en-GB | Free | 0 | — | 1.0.5 |
AR | es-MX | Free | 0 | — | 1.0.5 |
AT | de-DE | Free | 0 | — | 1.0.5 |
AU | en-AU | Free | 0 | — | 1.0.5 |
AZ | en-GB | Free | 0 | — | 1.0.5 |
BA | en-GB | Free | 0 | — | 1.0.5 |
BB | en-GB | Free | 0 | — | 1.0.5 |
BE | en-GB | Free | 0 | — | 1.0.5 |
BF | en-GB | Free | 0 | — | 1.0.5 |
BG | en-GB | Free | 0 | — | 1.0.5 |
BJ | en-GB | Free | 0 | — | 1.0.5 |
BM | en-GB | Free | 0 | — | 1.0.5 |
BN | en-GB | Free | 0 | — | 1.0.5 |
BO | es-MX | Free | 0 | — | 1.0.5 |
BR | pt-BR | Free | 0 | — | 1.0.5 |
BS | en-GB | Free | 0 | — | 1.0.5 |
BT | en-GB | Free | 0 | — | 1.0.5 |
BW | en-GB | Free | 0 | — | 1.0.5 |
BY | en-GB | Free | 0 | — | 1.0.5 |
BZ | en-GB | Free | 0 | — | 1.0.5 |
CA | en-CA | Free | 0 | — | 1.0.5 |
CD | en-GB | Free | 0 | — | 1.0.5 |
CG | en-GB | Free | 0 | — | 1.0.5 |
CH | de-CH | Free | 0 | — | 1.0.5 |
CI | fr-FR | Free | 0 | — | 1.0.5 |
CL | es-MX | Free | 0 | — | 1.0.5 |
CM | fr-FR | Free | 0 | — | 1.0.5 |
CN | zh-Hans-CN | Free | 0 | — | 1.0.5 |
CO | es-MX | Free | 0 | — | 1.0.5 |
CR | es-MX | Free | 0 | — | 1.0.5 |
CV | en-GB | Free | 0 | — | 1.0.5 |
CY | en-GB | Free | 0 | — | 1.0.5 |
CZ | en-GB | Free | 0 | — | 1.0.5 |
DE | de-DE | Free | 0 | — | 1.0.5 |
DK | en-GB | Free | 0 | — | 1.0.5 |
DM | en-GB | Free | 0 | — | 1.0.5 |
DO | es-MX | Free | 0 | — | 1.0.5 |
DZ | en-GB | Free | 0 | — | 1.0.5 |
EC | es-MX | Free | 0 | — | 1.0.5 |
EE | en-GB | Free | 0 | — | 1.0.5 |
EG | en-GB | Free | 0 | — | 1.0.5 |
ES | es-ES | Free | 0 | — | 1.0.5 |
FI | en-GB | Free | 0 | — | 1.0.5 |
FJ | en-GB | Free | 0 | — | 1.0.5 |
FR | fr-FR | Free | 0 | — | 1.0.5 |
GA | fr-FR | Free | 0 | — | 1.0.5 |
GB | en-GB | Free | 0 | — | 1.0.5 |
GD | en-GB | Free | 0 | — | 1.0.5 |
GE | en-GB | Free | 0 | — | 1.0.5 |
GH | en-GB | Free | 0 | — | 1.0.5 |
GM | en-GB | Free | 0 | — | 1.0.5 |
GR | en-GB | Free | 0 | — | 1.0.5 |
GT | es-MX | Free | 0 | — | 1.0.5 |
GW | en-GB | Free | 0 | — | 1.0.5 |
GY | en-GB | Free | 0 | — | 1.0.5 |
HN | es-MX | Free | 0 | — | 1.0.5 |
HR | en-GB | Free | 0 | — | 1.0.5 |
HU | en-GB | Free | 0 | — | 1.0.5 |
ID | en-GB | Free | 0 | — | 1.0.5 |
IE | en-GB | Free | 0 | — | 1.0.5 |
IN | en-GB | Free | 0 | — | 1.0.5 |
IQ | en-GB | Free | 0 | — | 1.0.5 |
IS | en-GB | Free | 0 | — | 1.0.5 |
IT | it | Free | 0 | — | 1.0.5 |
JM | en-GB | Free | 0 | — | 1.0.5 |
JO | en-GB | Free | 0 | — | 1.0.5 |
KE | en-GB | Free | 0 | — | 1.0.5 |
KG | en-GB | Free | 0 | — | 1.0.5 |
KH | en-GB | Free | 0 | — | 1.0.5 |
KN | en-GB | Free | 0 | — | 1.0.5 |
KR | ko | Free | 0 | — | 1.0.5 |
KY | en-GB | Free | 0 | — | 1.0.5 |
KZ | en-GB | Free | 0 | — | 1.0.5 |
LA | en-GB | Free | 0 | — | 1.0.5 |
LB | en-GB | Free | 0 | — | 1.0.5 |
LC | en-GB | Free | 0 | — | 1.0.5 |
LK | en-GB | Free | 0 | — | 1.0.5 |
LR | en-GB | Free | 0 | — | 1.0.5 |
LT | en-GB | Free | 0 | — | 1.0.5 |
LU | en-GB | Free | 0 | — | 1.0.5 |
LV | en-GB | Free | 0 | — | 1.0.5 |
LY | en-GB | Free | 0 | — | 1.0.5 |
MA | en-GB | Free | 0 | — | 1.0.5 |
MD | en-GB | Free | 0 | — | 1.0.5 |
ME | en-GB | Free | 0 | — | 1.0.5 |
MG | en-GB | Free | 0 | — | 1.0.5 |
MK | en-GB | Free | 0 | — | 1.0.5 |
ML | en-GB | Free | 0 | — | 1.0.5 |
MM | en-GB | Free | 0 | — | 1.0.5 |
MN | en-GB | Free | 0 | — | 1.0.5 |
MO | zh-Hant-HK | Free | 0 | — | 1.0.5 |
MR | en-GB | Free | 0 | — | 1.0.5 |
MS | en-GB | Free | 0 | — | 1.0.5 |
MT | en-GB | Free | 0 | — | 1.0.5 |
MU | en-GB | Free | 0 | — | 1.0.5 |
MV | en-GB | Free | 0 | — | 1.0.5 |
MW | en-GB | Free | 0 | — | 1.0.5 |
MX | es-MX | Free | 0 | — | 1.0.5 |
MY | en-GB | Free | 0 | — | 1.0.5 |
MZ | en-GB | Free | 0 | — | 1.0.5 |
NA | en-GB | Free | 0 | — | 1.0.5 |
NE | en-GB | Free | 0 | — | 1.0.5 |
NG | en-GB | Free | 0 | — | 1.0.5 |
NI | es-MX | Free | 0 | — | 1.0.5 |
NL | nl | Free | 0 | — | 1.0.5 |
NO | en-GB | Free | 0 | — | 1.0.5 |
NP | en-GB | Free | 0 | — | 1.0.5 |
NR | en-GB | Free | 0 | — | 1.0.5 |
NZ | en-AU | Free | 0 | — | 1.0.5 |
OM | en-GB | Free | 0 | — | 1.0.5 |
PA | es-MX | Free | 0 | — | 1.0.5 |
PE | es-MX | Free | 0 | — | 1.0.5 |
PG | en-GB | Free | 0 | — | 1.0.5 |
PH | en-GB | Free | 0 | — | 1.0.5 |
PK | en-GB | Free | 0 | — | 1.0.5 |
PL | en-GB | Free | 0 | — | 1.0.5 |
PT | pt-PT | Free | 0 | — | 1.0.5 |
PY | es-MX | Free | 0 | — | 1.0.5 |
RO | en-GB | Free | 0 | — | 1.0.5 |
RS | en-GB | Free | 0 | — | 1.0.5 |
RU | ru | Free | 0 | — | 1.0.5 |
RW | en-GB | Free | 0 | — | 1.0.5 |
SB | en-GB | Free | 0 | — | 1.0.5 |
SC | en-GB | Free | 0 | — | 1.0.5 |
SE | sv | Free | 0 | — | 1.0.5 |
SG | en-GB | Free | 0 | — | 1.0.5 |
SI | en-GB | Free | 0 | — | 1.0.5 |
SK | en-GB | Free | 0 | — | 1.0.5 |
SL | en-GB | Free | 0 | — | 1.0.5 |
SN | en-GB | Free | 0 | — | 1.0.5 |
SR | en-GB | Free | 0 | — | 1.0.5 |
ST | en-GB | Free | 0 | — | 1.0.5 |
SV | es-MX | Free | 0 | — | 1.0.5 |
SZ | en-GB | Free | 0 | — | 1.0.5 |
TC | en-GB | Free | 0 | — | 1.0.5 |
TD | en-GB | Free | 0 | — | 1.0.5 |
TH | en-GB | Free | 0 | — | 1.0.5 |
TJ | en-GB | Free | 0 | — | 1.0.5 |
TM | en-GB | Free | 0 | — | 1.0.5 |
TN | en-GB | Free | 0 | — | 1.0.5 |
TO | en-GB | Free | 0 | — | 1.0.5 |
TR | en-GB | Free | 0 | — | 1.0.5 |
TT | en-GB | Free | 0 | — | 1.0.5 |
TW | zh-Hant-TW | Free | 0 | — | 1.0.5 |
TZ | en-GB | Free | 0 | — | 1.0.5 |
UA | en-GB | Free | 0 | — | 1.0.5 |
UG | en-GB | Free | 0 | — | 1.0.5 |
UY | en-GB | Free | 0 | — | 1.0.5 |
UZ | en-GB | Free | 0 | — | 1.0.5 |
VC | en-GB | Free | 0 | — | 1.0.5 |
VE | es-MX | Free | 0 | — | 1.0.5 |
VG | en-GB | Free | 0 | — | 1.0.5 |
VN | en-GB | Free | 0 | — | 1.0.5 |
VU | en-GB | Free | 0 | — | 1.0.5 |
YE | en-GB | Free | 0 | — | 1.0.5 |
ZM | en-GB | Free | 0 | — | 1.0.5 |
ZW | en-GB | Free | 0 | — | 1.0.5 |
Change log 10 changes · PG
✎
releaseNotes updated
• Stability improvements — fixed a crash that could occur while search suggestion icons were loading.
✎
description updated
Planning a road trip in Japan? Mappu gives you the Mapcode for any place in Japan with a single tap — the same compact code your rental car's GPS already unders
✎
subtitle updated
One-tap Mapcode for Japan
✎
name updated
Mappu - A Japan Mapcode Finder
◆
Version 1.0.5 released
• Stability improvements — fixed a crash that could occur while search suggestion icons were loading.
◆
Version 1.0.4 released
• Reverse Mapcode lookup — Already have a Mapcode? Just type it into the search bar and Mappu drops a pin right at that spot, showing its address. You can trigger it straight from the keyboard's Search key, too.
• Refinements and bug fixes,
◆
Version 1.0.3 released
What's New in 1.0.3
• Search by coordinates — Type a latitude and longitude straight into the search bar (e.g. 35.6586, 139.7454) to jump right to that location and get its Mapcode. N/S/E/W notation works too.
• Minor refinements and bug fi
◆
Version 1.0.2 released
New in 1.0.2
• Korean and Thai support — The app is now fully localized in Korean (한국어) and Thai (ภาษาไทย).
• Better address display — Japanese addresses now appear in the correct local format (〒105-0004 東京都港区新橋…) with proper full-width d
◆
Version 1.0.1 released
This update makes iCloud sync for your saved places more reliable:
• Your favorites now sync more dependably across all your devices.
• If your iCloud storage is full, Mappu now lets you know and automatically resumes syncing once you free
◆
Version 1.0.0 released
USen-US
HKzh-Hant-HK
JPja
AFen-GB
AGen-GB
AIen-GB
ALen-GB
AMen-GB
AOen-GB
ARes-MX
ATde-DE
AUen-AU
AZen-GB
BAen-GB
BBen-GB
BEen-GB
BFen-GB
BGen-GB
BJen-GB
BMen-GB
BNen-GB
BOes-MX
BRpt-BR
BSen-GB
BTen-GB
BWen-GB
BYen-GB
BZen-GB
CAen-CA
CDen-GB
CGen-GB
CHde-CH
CIfr-FR
CLes-MX
CMfr-FR
CNzh-Hans-CN
COes-MX
CRes-MX
CVen-GB
CYen-GB
CZen-GB
DEde-DE
DKen-GB
DMen-GB
DOes-MX
DZen-GB
ECes-MX
EEen-GB
EGen-GB
ESes-ES
FIen-GB
FJen-GB
FRfr-FR
GAfr-FR
GBen-GB
GDen-GB
GEen-GB
GHen-GB
GMen-GB
GRen-GB
GTes-MX
GWen-GB
GYen-GB
HNes-MX
HRen-GB
HUen-GB
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ITit
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