Fit19 vs Ruff Night
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fit19
This app helps you track workouts, measure progress, and achieve fitness goals with guidance from a certified personal trainer. It offers personalized training plans, real-time coach messaging, and integration with wearable devices.
- Access training plans
- Track workouts and progress
- Schedule workouts
- Message coach in real-time
- Track body measurements
- Connect to wearable devices
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With the Fit19 App, you can start tracking your workouts, measuring results, and achieving your fitness goals, all with the help of your certified personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!
Ruff Night
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Ruff Night shows you how your family and friends slept last night, in one glance. Everyone in your pack is a dog. When someone sleeps badly, their dog looks rough. When they sleep well, it perks up. That is the whole idea. Your score comes from Apple Health, so if you wear an Apple Watch or an Oura ring it arrives on its own each morning while you sleep. No tracker is fine too: answer three questions about your night and you get a real score from those. Tap any dog to see the shape of their night, how long they slept, when they went to bed, and when they stirred. Send a Bork to say good morning. Earn treats just by showing up, and spend them on beds and new pets. Ruff Night is for the people you would text anyway. Your parents. Your partner. The friend who never sleeps.
Screenshots
Verdict
The clearest difference is in-app purchases: Fit19 at none against Ruff Night's 4. Fit19 also leads on device support (4 vs 1) and iOS requirement (15.5 vs 17.0). Ruff Night's advantage is update cadence (daily vs every 2 months). On price and ads 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. Ruff Night sells 4 one-off in-app purchases. Fit19 asks for nothing beyond the download.
Fit19 ships an update every 2 months, Ruff Night daily. The most recent releases landed on October 17, 2026 and October 20, 2026 respectively.
| Parameter | Fit19 | Ruff Night |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (926 ratings) — better | — |
| Positive reviews | 20.5% of reviews | — |
| Number of ratings | 926 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 173 MB | 34 MB |
| Age rating | 4+ | 12+ |
| Developer | Endo Fitness LLC | JOHN RUSSELL MCINTYRE |
Bugs and requests
Fit19
Reported bugs
3 issues- Unable to login with correct credentials
- App gets stuck on 'downloading system branding' screen
- Step tracking not syncing correctly
Requested features
2 requests- Copy and paste workouts to different days
- Restore ability to add membership card to wallet
Ruff Night
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fit19
No in-app purchases
Ruff Night
- Pup Pack$0.99
- Treat Pack$4.99
- Treat Pile$9.99
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- Treat Hoard$19.99









