TRAINDOO Coach vs Gain.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRAINDOO Coach
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Die TRAINDOO App für Coaches geht an den Start! TRAINDOO Die professionelle All-in-One Software für Personal Trainer. Einfache Bedienung, herausragende Betreuung und zufriedene Kunden. Jetzt auch als App, um überall und jederzeit deine Athleten zu betreuen!
Gain.
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Disclaimer: Gain. Athlete is an invite-only app. You can only access it if your coach uses Gain. for online coaching and invites you. Gain. Athlete helps you track your training, nutrition, and progress in one place. Training • Track your workouts • View mesocycle PRs • Compare current workouts with previous sessions • Receive video feedback from your coach • Add notes to exercises • Send exercise feedback directly to your coach Check-ins • Upload progress photos • Select training days for your check-in • Send notes to your coach and receive replies • Get notified when your coach responds Tracking • Track nutrition • Track steps • Track sleep • Track weight • Visualize your progress data Nutrition • Track food, search by name or barcode • Track meals that your coach created for you • Create, manage and track your own meals • Track the macros from the meals and foods you logged
Screenshots
Verdict
The clearest difference is update cadence: Gain. at every 9 days against TRAINDOO Coach's every 2 months. TRAINDOO Coach's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TRAINDOO Coach ships an update every 2 months, Gain. every 9 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.
| Parameter | TRAINDOO Coach | Gain. |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 70 MB | 62 MB |
| Age rating | 4+ | 12+ |
| Developer | nutrilize GmbH | Gain. Fitness GmbH |
In-app purchases
TRAINDOO Coach
No in-app purchases
Gain.
No in-app purchases
Questions
Is TRAINDOO Coach free?
Is Gain. free?
Do TRAINDOO Coach or Gain. have ads?
Which is updated more often, TRAINDOO Coach or Gain.?
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