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Slowfit Method® AI Coach
Your Pocket Performance Coach
Information
Icon history 2 versions
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Preview 1 platform
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What’s New Version 1.8
NEW:
* fixes "Train with Keir" page
Description
The Slowfit Method® is not a workout app. It's a coaching system.
Built by Keir J. Beadling — San Francisco human performance coach, Shotokan black belt, triathlete, and creator of Foghorn Fitness — the Slowfit Method® is built around ten pillars that determine how long you perform at your best: Purpose, Mindset, Breathing, Sleep, Mobility, Movement, Nutrition, Recovery, Stress, and Social Fitness.
COACH KEIR AI
This is the heart of the app. An AI coaching interface trained on six years of Foghorn Fitness content — every newsletter, every protocol, every book recommendation, every pillar of the Slowfit Method®. Ask it anything about your sleep, stress, nutrition, mobility, mindset, Zone 2 training, breathwork, or recovery. It answers the way I would: directly, without sugarcoating, with a specific action you can take today.
Coach Keir AI will never pretend to be your therapist. It will never tell you only what you want to hear. It will never try to keep you in the chat longer than is useful. Use it, get what you need, go do the thing.
THE VAULT
270+ books, podcasts, tools, gear, and supplements I personally endorse — organized by Slowfit pillar, annotated with my notes. When Coach Keir recommends a resource, a tile surfaces below the response linking directly to it. No algorithmic filler. Everything in there is something I've personally read, listened to, or used with real clients. Paid subscribers also get a growing library of on-demand workout videos — TRX, HIIT, spin, mobility — recorded at Foghorn HQ in San Francisco.
TRAIN WITH KEIR LIVE
Book a 1:1 coaching session or join a live Zoom class directly from the app.
FREE TO DOWNLOAD
Coach Keir AI includes a free message trial. The full Vault and all premium features unlock with a paid subscription.
This app is designed to not be addictive. Use it as a springboard, not a slot machine.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
In-App Purchases CD pricing
Slowfit Method Subscriptions Subscription
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Slowfit — Annual · Yearly—
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In-App Purchases
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Version history 9 versions
Build 888074068v1.82026-07-09 21:42:16
NEW:
* fixes "Train with Keir" page
Build 887964453v1.72026-07-07 23:30:56
NEW!
* bug fixes
* better device integration support
Build 887260130v1.62026-06-30 02:36:58
New:
* updated Claude support
* updated App Name
* bug fixes
Build 887051309v1.52026-06-16 22:07:13
New in this version:
* More explicit definition of AI Coach Keir and Actual Coach Keir
* Messages from Keir do not count toward the 10 free messages
Build 886654981v1.42026-06-08 17:10:26
New Version:
* updated Chat History saving
* updated Coach Keir assistant
* fix sub stack matching
Build 886625788v1.22026-06-07 16:31:34
New in This Version:
* updated settings tab to change plans
* updated ability to pull new information
Build 886646672v1.32026-06-07 21:05:08
New Changes:
* update UI to include latest substack posts automatically
* update AI Chat to include latest substack posts automatically
Build 886594176v1.12026-06-06 16:17:38
Bug fixes!
Build 885440079v1.02026-06-02 13:07:26
Price history by region
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Availability 164 of 164 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 9 | 5.0 | 1.8 |
AE | en-GB | Free | 0 | — | 1.8 |
AF | en-GB | Free | 0 | — | 1.8 |
AG | en-GB | Free | 0 | — | 1.8 |
AI | en-GB | Free | 0 | — | 1.8 |
AL | en-GB | Free | 0 | — | 1.8 |
AM | en-GB | Free | 0 | — | 1.8 |
AO | en-GB | Free | 0 | — | 1.8 |
AR | es-MX | Free | 0 | — | 1.8 |
AT | de-DE | Free | 0 | — | 1.8 |
AU | en-AU | Free | 0 | — | 1.8 |
AZ | en-GB | Free | 0 | — | 1.8 |
BA | en-GB | Free | 0 | — | 1.8 |
BB | en-GB | Free | 0 | — | 1.8 |
BE | en-GB | Free | 0 | — | 1.8 |
BF | en-GB | Free | 0 | — | 1.8 |
BG | en-GB | Free | 0 | — | 1.8 |
BH | en-GB | Free | 0 | — | 1.8 |
BJ | en-GB | Free | 0 | — | 1.8 |
BM | en-GB | Free | 0 | — | 1.8 |
BN | en-GB | Free | 0 | — | 1.8 |
BO | es-MX | Free | 0 | — | 1.8 |
BR | pt-BR | Free | 0 | — | 1.8 |
BT | en-GB | Free | 0 | — | 1.8 |
BW | en-GB | Free | 0 | — | 1.8 |
BY | en-GB | Free | 0 | — | 1.8 |
BZ | en-GB | Free | 0 | — | 1.8 |
CA | en-CA | Free | 0 | — | 1.8 |
CD | en-GB | Free | 0 | — | 1.8 |
CG | en-GB | Free | 0 | — | 1.8 |
CH | de-CH | Free | 0 | — | 1.8 |
CI | fr-FR | Free | 0 | — | 1.8 |
CL | es-MX | Free | 0 | — | 1.8 |
CM | fr-FR | Free | 0 | — | 1.8 |
CN | zh-Hans-CN | Free | 0 | — | 1.8 |
CO | es-MX | Free | 0 | — | 1.8 |
CV | en-GB | Free | 0 | — | 1.8 |
CY | en-GB | Free | 0 | — | 1.8 |
CZ | en-GB | Free | 0 | — | 1.8 |
DE | de-DE | Free | 0 | — | 1.8 |
DK | en-GB | Free | 0 | — | 1.8 |
DM | en-GB | Free | 0 | — | 1.8 |
DZ | en-GB | Free | 0 | — | 1.8 |
EC | es-MX | Free | 0 | — | 1.8 |
EE | en-GB | Free | 0 | — | 1.8 |
EG | en-GB | Free | 0 | — | 1.8 |
ES | es-ES | Free | 0 | — | 1.8 |
FI | en-GB | Free | 0 | — | 1.8 |
FJ | en-GB | Free | 0 | — | 1.8 |
FM | en-GB | Free | 0 | — | 1.8 |
FR | fr-FR | Free | 0 | — | 1.8 |
GA | fr-FR | Free | 0 | — | 1.8 |
GB | en-GB | Free | 0 | — | 1.8 |
GD | en-GB | Free | 0 | — | 1.8 |
GE | en-GB | Free | 0 | — | 1.8 |
GH | en-GB | Free | 0 | — | 1.8 |
GM | en-GB | Free | 0 | — | 1.8 |
GR | en-GB | Free | 0 | — | 1.8 |
GW | en-GB | Free | 0 | — | 1.8 |
GY | en-GB | Free | 0 | — | 1.8 |
HK | zh-Hant-HK | Free | 0 | — | 1.8 |
HR | en-GB | Free | 0 | — | 1.8 |
HU | en-GB | Free | 0 | — | 1.8 |
ID | en-GB | Free | 0 | — | 1.8 |
IE | en-GB | Free | 0 | — | 1.8 |
IL | en-GB | Free | 0 | — | 1.8 |
IN | en-GB | Free | 0 | — | 1.8 |
IQ | en-GB | Free | 0 | — | 1.8 |
IS | en-GB | Free | 0 | — | 1.8 |
IT | it | Free | 0 | — | 1.8 |
JO | en-GB | Free | 0 | — | 1.8 |
JP | ja | Free | 0 | — | 1.8 |
KE | en-GB | Free | 0 | — | 1.8 |
KG | en-GB | Free | 0 | — | 1.8 |
KH | en-GB | Free | 0 | — | 1.8 |
KN | en-GB | Free | 0 | — | 1.8 |
KR | ko | Free | 0 | — | 1.8 |
KW | en-GB | Free | 0 | — | 1.8 |
KY | en-GB | Free | 0 | — | 1.8 |
KZ | en-GB | Free | 0 | — | 1.8 |
LA | en-GB | Free | 0 | — | 1.8 |
LB | en-GB | Free | 0 | — | 1.8 |
LC | en-GB | Free | 0 | — | 1.8 |
LK | en-GB | Free | 0 | — | 1.8 |
LR | en-GB | Free | 0 | — | 1.8 |
LT | en-GB | Free | 0 | — | 1.8 |
LU | en-GB | Free | 0 | — | 1.8 |
LV | en-GB | Free | 0 | — | 1.8 |
LY | en-GB | Free | 0 | — | 1.8 |
MA | en-GB | Free | 0 | — | 1.8 |
MD | en-GB | Free | 0 | — | 1.8 |
ME | en-GB | Free | 0 | — | 1.8 |
MG | en-GB | Free | 0 | — | 1.8 |
MK | en-GB | Free | 0 | — | 1.8 |
ML | en-GB | Free | 0 | — | 1.8 |
MM | en-GB | Free | 0 | — | 1.8 |
MN | en-GB | Free | 0 | — | 1.8 |
MO | zh-Hant-HK | Free | 0 | — | 1.8 |
MR | en-GB | Free | 0 | — | 1.8 |
MS | en-GB | Free | 0 | — | 1.8 |
MT | en-GB | Free | 0 | — | 1.8 |
MU | en-GB | Free | 0 | — | 1.8 |
MV | en-GB | Free | 0 | — | 1.8 |
MW | en-GB | Free | 0 | — | 1.8 |
MX | es-MX | Free | 0 | — | 1.8 |
MY | en-GB | Free | 0 | — | 1.8 |
NA | en-GB | Free | 0 | — | 1.8 |
NE | en-GB | Free | 0 | — | 1.8 |
NG | en-GB | Free | 0 | — | 1.8 |
NL | nl | Free | 0 | — | 1.8 |
NO | en-GB | Free | 0 | — | 1.8 |
NP | en-GB | Free | 0 | — | 1.8 |
NR | en-GB | Free | 0 | — | 1.8 |
NZ | en-AU | Free | 0 | — | 1.8 |
OM | en-GB | Free | 0 | — | 1.8 |
PE | es-MX | Free | 0 | — | 1.8 |
PG | en-GB | Free | 0 | — | 1.8 |
PH | en-GB | Free | 0 | — | 1.8 |
PK | en-GB | Free | 0 | — | 1.8 |
PL | en-GB | Free | 0 | — | 1.8 |
PT | pt-PT | Free | 0 | — | 1.8 |
PW | en-GB | Free | 0 | — | 1.8 |
PY | es-MX | Free | 0 | — | 1.8 |
QA | en-GB | Free | 0 | — | 1.8 |
RO | en-GB | Free | 0 | — | 1.8 |
RS | en-GB | Free | 0 | — | 1.8 |
RU | ru | Free | 0 | — | 1.8 |
RW | en-GB | Free | 0 | — | 1.8 |
SA | en-GB | Free | 0 | — | 1.8 |
SB | en-GB | Free | 0 | — | 1.8 |
SC | en-GB | Free | 0 | — | 1.8 |
SE | sv | Free | 0 | — | 1.8 |
SG | en-GB | Free | 0 | — | 1.8 |
SI | en-GB | Free | 0 | — | 1.8 |
SK | en-GB | Free | 0 | — | 1.8 |
SL | en-GB | Free | 0 | — | 1.8 |
SN | en-GB | Free | 0 | — | 1.8 |
SR | en-GB | Free | 0 | — | 1.8 |
ST | en-GB | Free | 0 | — | 1.8 |
SZ | en-GB | Free | 0 | — | 1.8 |
TC | en-GB | Free | 0 | — | 1.8 |
TD | en-GB | Free | 0 | — | 1.8 |
TH | en-GB | Free | 0 | — | 1.8 |
TJ | en-GB | Free | 0 | — | 1.8 |
TM | en-GB | Free | 0 | — | 1.8 |
TN | en-GB | Free | 0 | — | 1.8 |
TO | en-GB | Free | 0 | — | 1.8 |
TR | en-GB | Free | 0 | — | 1.8 |
TW | zh-Hant-TW | Free | 0 | — | 1.8 |
TZ | en-GB | Free | 0 | — | 1.8 |
UA | en-GB | Free | 0 | — | 1.8 |
UG | en-GB | Free | 0 | — | 1.8 |
UY | en-GB | Free | 0 | — | 1.8 |
UZ | en-GB | Free | 0 | — | 1.8 |
VC | en-GB | Free | 0 | — | 1.8 |
VE | es-MX | Free | 0 | — | 1.8 |
VG | en-GB | Free | 0 | — | 1.8 |
VN | en-GB | Free | 0 | — | 1.8 |
VU | en-GB | Free | 0 | — | 1.8 |
XK | en-GB | Free | 0 | — | 1.8 |
YE | en-GB | Free | 0 | — | 1.8 |
ZA | en-GB | Free | 0 | — | 1.8 |
ZM | en-GB | Free | 0 | — | 1.8 |
ZW | en-GB | Free | 0 | — | 1.8 |
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✎
releaseNotes updated
NEW:
* fixes "Train with Keir" page
▣
App icon changed
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Version changed
1.7 → 1.8
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Version 1.8 released
NEW:
* fixes "Train with Keir" page
✎
releaseNotes updated
NEW!
* bug fixes
* better device integration support
✎
description updated
The Slowfit Method® is not a workout app. It's a coaching system.
Built by Keir J. Beadling — San Francisco human performance coach, Shotokan black belt, triat
✎
subtitle updated
Your Pocket Performance Coach
✎
name updated
Slowfit Method® AI Coach
◆
Version 1.7 released
NEW!
* bug fixes
* better device integration support
◆
Version 1.6 released
New:
* updated Claude support
* updated App Name
* bug fixes
◆
Version 1.5 released
New in this version:
* More explicit definition of AI Coach Keir and Actual Coach Keir
* Messages from Keir do not count toward the 10 free messages
◆
Version 1.4 released
New Version:
* updated Chat History saving
* updated Coach Keir assistant
* fix sub stack matching
◆
Version 1.3 released
New Changes:
* update UI to include latest substack posts automatically
* update AI Chat to include latest substack posts automatically
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Version 1.2 released
New in This Version:
* updated settings tab to change plans
* updated ability to pull new information
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Version 1.1 released
Bug fixes!
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Version 1.0 released
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