OnTrack Interval Timer vs ProteinFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnTrack Interval Timer
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Train Smarter. Run Faster. OnTrack is the ultimate track interval training timer designed specifically for runners who want to hit every pace checkpoint with precision. ▸ PACE-BASED INTERVALS Set your target pace and distance for each phase. OnTrack automatically calculates the exact time you should hit at every 100m, 200m, 400m checkpoint. ▸ AUDIO ALERTS Get notified at phase changes, set completions, and distance checkpoints. Never miss a split again - focus on running while OnTrack guides you. ▸ FLEXIBLE WORKOUT BUILDER Create complex interval structures with: • STEP blocks for simple intervals • REPEAT blocks for sets (e.g., 5 x 1000m) • Warm-up and cool-down phases • Custom rest periods ▸ PACE CHECKPOINT TABLE Before you start, see exactly what time you should hit at every distance marker. Perfect for track workouts where precision matters. ▸ WORKS OFFLINE No internet required. Your workouts are stored locally and ready whenever you are. --- EXAMPLE WORKOUT: - Warm-up: 10 min easy - Main Set: 5 x 1000m @ 4:00/km pace (Rest: 2 min) - Cool-down: 5 min easy OnTrack will tell you: • 1000m target time: 4:00 • 100m checkpoint: 0:24 • 200m checkpoint: 0:48 • 400m checkpoint: 1:36 ...and so on! --- Whether you're training for a 5K, marathon, or just want to improve your speed, OnTrack gives you the precision timing you need. Download now and take control of your interval training.
ProteinFit
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Stop typing every meal. Scan it. ProteinFit is the AI nutrition scanner built for people who actually train. Point your phone at any meal — eggs and rice, a protein shake, a slice of pizza — and ProteinFit reads it in under 3 seconds. Calories, protein, carbs, fat. Logged. WHY PROTEINFIT • No more typing every ingredient • No more weighing food on a kitchen scale • No more guessing macros and getting it wrong • Recognizes whole plates, not just barcoded packages • Works on real meals, not just supermarket food PROTEIN-FIRST COACHING ProteinFit was designed by people who lift. Your daily target is protein-first — the macro that actually drives muscle and recovery. Calories and carbs are tracked, but protein is the headline number on every screen. Set a goal (cut, maintain, lean bulk, sport performance) and ProteinFit calculates your kcal and protein targets, then nudges you with simple AI insights when you fall behind. WHAT YOU GET FREE • 5 meal scans per week • Daily calorie + protein dashboard • Personalized goal targets • Meal history PRO UNLOCKS • Unlimited weekly scans • Detailed macro breakdown for every meal • AI coaching tailored to your goal ("eat 35g more protein at dinner") PRO UNLOCKS • Unlimited weekly scans • Detailed macro breakdown for every meal • AI coaching tailored to your goal ("eat 35g more protein at dinner") • No ads, ever Pro Monthly — $3.99 / month Pro Annual — $34.99 / year (save 33%) Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage in Settings → Apple ID → Subscriptions. Privacy: meal photos are processed securely and never sold. See proteinfit-ai.com/privacy. Support: contact@proteinfit-ai.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://proteinfit-ai.com/privacy
Screenshots
Verdict
The clearest difference is ads: OnTrack Interval Timer at none against ProteinFit's shown. OnTrack Interval Timer also leads on iOS requirement (16.2 vs 18.0). On price, in-app purchases and device support 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. OnTrack Interval Timer sells 1 one-off in-app purchase and ProteinFit sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | OnTrack Interval Timer | ProteinFit |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Daily |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Jekal Ik | DJIONI DEV |
In-app purchases
OnTrack Interval Timer
- Premium - Background Mode$2.99
ProteinFit
- ProteinFit Pro Monthly$3.991 Month
- ProteinFit Pro Annual$34.991 Year
Questions
Is OnTrack Interval Timer free?
Is ProteinFit free?
Do OnTrack Interval Timer or ProteinFit have ads?
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