Fast vs PushUp Synth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast
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Feel Better. Stay on Track. Your Fasting Journey, Made Simple. Build healthy habits and stay in tune with your body—without the clutter or complexity. This beautifully simple app helps you track intermittent fasting in a calm, intuitive way that fits effortlessly into your daily routine. Why You’ll Love It: • No accounts, no login, no tracking. Your data, your device. • Gentle, Simple Tracking: Start and stop fasts with just a tap. No distractions, just a clear view of your progress. • Apple Watch Ready: Track your fasts directly from your wrist—even without your phone nearby. • At-a-Glance Insights: Stay mindful of your fasts with elegant widgets on your iPhone and Apple Watch. • Private by Design: Your data is stored securely in your personal iCloud account. Nothing ever leaves your devices. Whether you’re fasting for wellness, focus, or energy, this app is your quiet companion on the journey.
PushUp Synth
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PushUp Synth is a fun, energizing fitness tracker for pushups with a retro neon vibe. Start free with 10 Starter levels. Upgrade once to unlock Pro. No subscription. Ever. Choose your coach, pick your soundtrack and get instant feedback that keeps you moving. No accounts, no subscriptions — just start and train. Every rep is logged directly to Apple Health so your progress becomes part of your full training journey. Choose your sensor style: • Camera Depth – Motion tracking that follows your movement with precision. Works best in good lighting. • Nose Touch – Classic face-to-screen rep counting for quick sessions anywhere. Why PushUp Synth? • Fun, energizing pushup experience • 10 free Starter levels included • Camera Depth & Nose Touch sensors • Voice coaches and synthwave music • Apple Health integration • One-time payment, no subscription • No ads, no data collection • Built for iPhone Train your way from beginner to advanced with structured levels designed to build strength progressively.
Screenshots
Verdict
The clearest difference is update cadence: Fast at every 2 weeks against PushUp Synth's monthly. Fast also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
Fast ships an update every 2 weeks, PushUp Synth monthly. The most recent releases landed on August 18, 2026 and September 15, 2026 respectively.
| Parameter | Fast | PushUp Synth |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 22 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | CodeHive | Dissolve Media AB |
In-app purchases
Fast
No in-app purchases
PushUp Synth
No in-app purchases









