Fastinger vs DoFast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fastinger
This intermittent fasting tracker prioritizes user privacy with all data stored locally. It offers various fasting protocols, progress tracking, and educational content without ads or account requirements.
- 100% Private Data Storage
- Multiple Fasting Protocols
- Progress Tracking & Streaks
- Phase Education
- Live Activity & Widgets
- Health Sync
Read full descriptionHide full description
EARLY ACCESS — Download now and unlock ALL premium features FREE forever. Our gift to early adopters. Fastinger is the intermittent fasting tracker that respects your privacy. No account. No data collection. No ads. Ever. Your fasting data stays on YOUR device. WHY FASTINGER? - 100% Private — Everything stored locally. No servers. No tracking. - Timer That Never Breaks — Close the app, force quit, your timer keeps running. - Actually Free — No paywalls blocking basic features. PROTOCOLS 16:8 | 18:6 | 20:4 | OMAD | 36-Hour Extended FEATURES Progress ring | Phase education | Calendar history | Streak tracking | Notifications | Mood logging | Live Activity | Widgets | Health sync | Achievements | Dark mode BUILT DIFFERENT Most fasting apps monetize your health data. Fastinger is built by fasters, for fasters. Your health data is yours alone. Download now. Start your timer. Keep your privacy.
DoFast
Read full descriptionHide full description
Smart intermittent fasting tracker. Choose 16:8, 18:6, 20:4, OMAD or custom protocols. - Multiple fasting protocols - Metabolic phase tracking - Timer with eating window - Calendar heatmap - Statistics and streaks - Dark mode - English and Hebrew Not medical advice. Consult your doctor. Use at your own risk.
Screenshots
Verdict
The clearest difference is device support: DoFast at 3 against Fastinger's 1. DoFast also leads on iOS requirement (15.0 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.
| Parameter | Fastinger | DoFast |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Alejandro Beracasa | Igor Lenderman |
In-app purchases
Fastinger
No in-app purchases
DoFast
No in-app purchases
