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KaChiKa JA | Learn Japanese
AI Photo Flashcards for JLPT
Information
Preview 1 platform
iPhone 4 images
What’s New Version 0.9.2
• Daily review reminders — a timely nudge to review the words due today, so your memory never lapses.
• Reminders, your way — choose what to be reminded about and toggle anytime.
• Stability improvements.
Description
"Learning Japanese Through Life"
On my journey to learn Japanese, I deeply understand the challenge of memorizing words - learning and forgetting, wanting to speak but unable to start.
As a learner who relies on visual memory techniques, I know the power of visualizing abstract concepts.
This experience inspired the idea of "integrating Japanese into life, learning Japanese through life" - this is the original intention behind developing this app.
KaChika 勝ち〜カ
# Smart Image Analysis
We analyze image content to generate multiple words and create everyday sentences based on these words.
Word tags on images are clickable with pronunciation features, making them incredibly convenient learning companions.
# Flashcards - Smart Learning System
Master Japanese vocabulary effortlessly with our intelligent spaced repetition system. Our flashcards adapt to your learning pace, automatically scheduling reviews when you need them most.
Smart Scheduling: Powered by forgetting curve algorithms to optimize your review timing
Progress Tracking: Visual insights into your learning journey
Efficient Learning: Focus on what you need to review, not what you already know
# Share Cards
You can save your created images to your album for easy access and share them on any social media platform.
View all words at a glance and learn vocabulary based on different scenarios.
# History Review
We prioritize privacy - all your images are stored locally without any data uploading.
Through history, we can easily review word cards for repeated learning sessions.
I hope this app can help learners who share similar struggles, enabling us to master Japanese effortlessly in our daily lives!
# Membership Service
The membership service auto-renews within 24 hours of the expiration date. If you plan to cancel your subscription, you can do so within 24 hours before expiration to prevent auto-renewal.
Terms of Use: https://kachika.app/terms
Privacy Policy: https://kachika.app/privacy
In-App Purchases US pricing
PRO Subscription
Monthly · Monthly$2.99
Annual · Yearly$29.99
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 25 versions
Build 887465120v0.9.22026-06-26 16:37:08
• Daily review reminders — a timely nudge to review the words due today, so your memory never lapses.
• Reminders, your way — choose what to be reminded about and toggle anytime.
• Stability improvements.
Build 887316233v0.9.12026-06-23 16:14:36
• Smoother start — the home screen now guides you straight to taking or picking your first photo.
• Easier grammar reading — the sentence stays pinned while you scroll its grammar breakdown.
• Stability improvements.
Build 887095500v0.9.02026-06-19 03:34:47
• Built-in sample photos — explore words, sentences, and flashcards right away, no camera needed
• Performance improvements and bug fixes
Build 886269219v0.8.32026-05-29 15:57:56
• Redesigned onboarding — see the photo → words → AI conversation flow right from the first launch
• New flag-based language picker, clearer and faster
• Bug fixes and polish
Build 885510882v0.8.12026-05-11 21:37:45
System upgrade and bug fixes.
Build 882929603v0.8.02026-03-04 23:28:49
Minor bug fixes
Build 882597564v0.7.02026-02-20 20:27:43
Minor bug fixes
Build 880770110v0.6.12025-12-17 22:42:26
Minor bug fixes
Build 879936315v0.6.02025-11-20 21:17:49
Minor bug fixes
Build 879553918v0.5.22025-11-07 12:17:29
Minor bug fixes
Build 878525579v0.5.12025-10-02 14:09:31
- Fixed various known issues and improved stability.
Build 875854479v0.5.02025-06-25 00:01:29
- New: More hints for flashcard word module
- Optimization: Word sentence cache optimization
Build 875586115v0.3.72025-06-15 08:04:21
- Fix issues, optimize system
Build 873729272v0.3.62025-04-02 21:19:25
- Upgrade system
- Optimize page switching
Build 873212938v0.3.52025-03-13 16:51:38
- Add ruby text
Build 872800130v0.3.42025-02-26 07:15:57
- optimize font error
Build 872426611v0.3.32025-02-12 11:00:29
- fix bug & optimization
Build 872339273v0.3.22025-02-09 13:09:11
- Add sentence grammar analysis
- Add flashcards to learn words
Build 872259523v0.3.02025-02-05 15:25:36
- Add flashcards to learn words
Build 872034190v0.2.22025-01-27 09:44:29
- Fix font missing issue
Build 871957803v0.2.12025-01-23 10:12:22
- Performance improvements
- Bug fixes
Build 871768943v0.2.02025-01-15 16:46:17
- Add sample image
- Unified overall icon
Build 871628537v0.1.102025-01-09 10:22:54
- Performance improvements
- Bug fixes
Build 871582483v0.1.82025-01-07 12:05:54
- Fix audio service issue
Build 871588514v0.1.92025-01-07 14:59:46
- Add copy to clipboard
- Add play state hint
Price history by region
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Availability 101 of 101 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
CN | zh-Hans-CN | Free | 20 | 4.8 | 0.9.2 |
US | en-US | Free | 9 | 4.7 | 0.9.2 |
JP | ja | Free | 8 | 5.0 | 0.9.2 |
HK | zh-Hant-HK | Free | 1 | 5.0 | 0.9.2 |
TW | zh-Hant-TW | Free | 1 | 4.0 | 0.9.2 |
AE | en-GB | Free | 0 | — | 0.9.2 |
AF | en-GB | Free | 0 | — | 0.9.2 |
AL | en-GB | Free | 0 | — | 0.9.2 |
AM | en-GB | Free | 0 | — | 0.9.2 |
AT | de-DE | Free | 0 | — | 0.9.2 |
AU | en-AU | Free | 0 | — | 0.9.2 |
AZ | en-GB | Free | 0 | — | 0.9.2 |
BA | en-GB | Free | 0 | — | 0.9.2 |
BE | en-GB | Free | 0 | — | 0.9.2 |
BG | en-GB | Free | 0 | — | 0.9.2 |
BH | en-GB | Free | 0 | — | 0.9.2 |
BM | en-GB | Free | 0 | — | 0.9.2 |
BN | en-GB | Free | 0 | — | 0.9.2 |
BT | en-GB | Free | 0 | — | 0.9.2 |
BY | en-GB | Free | 0 | — | 0.9.2 |
CA | en-CA | Free | 0 | — | 0.9.2 |
CH | de-CH | Free | 0 | — | 0.9.2 |
CY | en-GB | Free | 0 | — | 0.9.2 |
CZ | en-GB | Free | 0 | — | 0.9.2 |
DE | de-DE | Free | 0 | — | 0.9.2 |
DK | en-GB | Free | 0 | — | 0.9.2 |
EE | en-GB | Free | 0 | — | 0.9.2 |
EG | en-GB | Free | 0 | — | 0.9.2 |
ES | es-ES | Free | 0 | — | 0.9.2 |
FI | en-GB | Free | 0 | — | 0.9.2 |
FJ | en-GB | Free | 0 | — | 0.9.2 |
FM | en-GB | Free | 0 | — | 0.9.2 |
FR | fr-FR | Free | 0 | — | 0.9.2 |
GB | en-GB | Free | 0 | — | 0.9.2 |
GE | en-GB | Free | 0 | — | 0.9.2 |
GR | en-GB | Free | 0 | — | 0.9.2 |
HR | en-GB | Free | 0 | — | 0.9.2 |
HU | en-GB | Free | 0 | — | 0.9.2 |
ID | en-GB | Free | 0 | — | 0.9.2 |
IE | en-GB | Free | 0 | — | 0.9.2 |
IL | en-GB | Free | 0 | — | 0.9.2 |
IN | en-GB | Free | 0 | — | 0.9.2 |
IQ | en-GB | Free | 0 | — | 0.9.2 |
IS | en-GB | Free | 0 | — | 0.9.2 |
IT | it | Free | 0 | — | 0.9.2 |
JO | en-GB | Free | 0 | — | 0.9.2 |
KG | en-GB | Free | 0 | — | 0.9.2 |
KH | en-GB | Free | 0 | — | 0.9.2 |
KR | ko | Free | 0 | — | 0.9.2 |
KW | en-GB | Free | 0 | — | 0.9.2 |
KZ | en-GB | Free | 0 | — | 0.9.2 |
LA | en-GB | Free | 0 | — | 0.9.2 |
LB | en-GB | Free | 0 | — | 0.9.2 |
LK | en-GB | Free | 0 | — | 0.9.2 |
LT | en-GB | Free | 0 | — | 0.9.2 |
LU | en-GB | Free | 0 | — | 0.9.2 |
LV | en-GB | Free | 0 | — | 0.9.2 |
MD | en-GB | Free | 0 | — | 0.9.2 |
ME | en-GB | Free | 0 | — | 0.9.2 |
MK | en-GB | Free | 0 | — | 0.9.2 |
MM | en-GB | Free | 0 | — | 0.9.2 |
MN | en-GB | Free | 0 | — | 0.9.2 |
MO | zh-Hant-HK | Free | 0 | — | 0.9.2 |
MR | en-GB | Free | 0 | — | 0.9.2 |
MT | en-GB | Free | 0 | — | 0.9.2 |
MV | en-GB | Free | 0 | — | 0.9.2 |
MY | en-GB | Free | 0 | — | 0.9.2 |
NL | nl | Free | 0 | — | 0.9.2 |
NO | en-GB | Free | 0 | — | 0.9.2 |
NP | en-GB | Free | 0 | — | 0.9.2 |
NR | en-GB | Free | 0 | — | 0.9.2 |
NZ | en-AU | Free | 0 | — | 0.9.2 |
OM | en-GB | Free | 0 | — | 0.9.2 |
PG | en-GB | Free | 0 | — | 0.9.2 |
PH | en-GB | Free | 0 | — | 0.9.2 |
PK | en-GB | Free | 0 | — | 0.9.2 |
PL | en-GB | Free | 0 | — | 0.9.2 |
PT | pt-PT | Free | 0 | — | 0.9.2 |
PW | en-GB | Free | 0 | — | 0.9.2 |
QA | en-GB | Free | 0 | — | 0.9.2 |
RO | en-GB | Free | 0 | — | 0.9.2 |
RS | en-GB | Free | 0 | — | 0.9.2 |
RU | ru | Free | 0 | — | 0.9.2 |
SA | en-GB | Free | 0 | — | 0.9.2 |
SB | en-GB | Free | 0 | — | 0.9.2 |
SE | sv | Free | 0 | — | 0.9.2 |
SG | en-GB | Free | 0 | — | 0.9.2 |
SI | en-GB | Free | 0 | — | 0.9.2 |
SK | en-GB | Free | 0 | — | 0.9.2 |
TH | en-GB | Free | 0 | — | 0.9.2 |
TJ | en-GB | Free | 0 | — | 0.9.2 |
TM | en-GB | Free | 0 | — | 0.9.2 |
TO | en-GB | Free | 0 | — | 0.9.2 |
TR | en-GB | Free | 0 | — | 0.9.2 |
UA | en-GB | Free | 0 | — | 0.9.2 |
UZ | en-GB | Free | 0 | — | 0.9.2 |
VN | en-GB | Free | 0 | — | 0.9.2 |
VU | en-GB | Free | 0 | — | 0.9.2 |
XK | en-GB | Free | 0 | — | 0.9.2 |
YE | en-GB | Free | 0 | — | 0.9.2 |
ZA | en-GB | Free | 0 | — | 0.9.2 |
Reviews 4 reviews · US
★★★★★
非常好的应用
之前用coze实现过类似的功能,但果然还是app更完美,ui也很舒适,希望未来可以支持提取一些文法并记录,非常感谢开发者!
maybe some day 📆2025-01-14
Change log 29 changes · US
✎
releaseNotes updated
• Daily review reminders — a timely nudge to review the words due today, so your memory never lapses.
• Reminders, your way — choose what to be reminded about a
✎
description updated
"Learning Japanese Through Life"
On my journey to learn Japanese, I deeply understand the challenge of memorizing words - learning and forgetting, wanting to s
✎
subtitle updated
AI Photo Flashcards for JLPT
✎
name updated
KaChiKa JA | Learn Japanese
◆
Version 0.9.2 released
• Daily review reminders — a timely nudge to review the words due today, so your memory never lapses.
• Reminders, your way — choose what to be reminded about and toggle anytime.
• Stability improvements.
◆
Version 0.9.1 released
• Smoother start — the home screen now guides you straight to taking or picking your first photo.
• Easier grammar reading — the sentence stays pinned while you scroll its grammar breakdown.
• Stability improvements.
◆
Version 0.9.0 released
• Built-in sample photos — explore words, sentences, and flashcards right away, no camera needed
• Performance improvements and bug fixes
◆
Version 0.8.3 released
• Redesigned onboarding — see the photo → words → AI conversation flow right from the first launch
• New flag-based language picker, clearer and faster
• Bug fixes and polish
◆
Version 0.8.1 released
System upgrade and bug fixes.
◆
Version 0.8.0 released
Minor bug fixes
◆
Version 0.7.0 released
Minor bug fixes
◆
Version 0.6.1 released
Minor bug fixes
◆
Version 0.6.0 released
Minor bug fixes
◆
Version 0.5.2 released
Minor bug fixes
◆
Version 0.5.1 released
- Fixed various known issues and improved stability.
◆
Version 0.5.0 released
- New: More hints for flashcard word module
- Optimization: Word sentence cache optimization
◆
Version 0.3.7 released
- Fix issues, optimize system
◆
Version 0.3.6 released
- Upgrade system
- Optimize page switching
◆
Version 0.3.5 released
- Add ruby text
◆
Version 0.3.4 released
- optimize font error
◆
Version 0.3.3 released
- fix bug & optimization
◆
Version 0.3.2 released
- Add sentence grammar analysis
- Add flashcards to learn words
◆
Version 0.3.0 released
- Add flashcards to learn words
◆
Version 0.2.2 released
- Fix font missing issue
◆
Version 0.2.1 released
- Performance improvements
- Bug fixes
◆
Version 0.2.0 released
- Add sample image
- Unified overall icon
◆
Version 0.1.10 released
- Performance improvements
- Bug fixes
◆
Version 0.1.9 released
- Add copy to clipboard
- Add play state hint
◆
Version 0.1.8 released
- Fix audio service issue
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JPja
HKzh-Hant-HK
TWzh-Hant-TW
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ZAen-GB