RhythmFit Timer vs SetRest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RhythmFit Timer
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Train on time. Progress with confidence. RhythmFit Timer removes guesswork between sets and keeps every workout running smoothly. Key Features • Quick Start Set reps & rest in seconds—tap once, begin. • Flexible Intervals Create presets for HIIT, Tabata, EMOM, strength circuits, or stretching. • Voice + Haptic Alerts Stay focused on form without checking your phone. • Weekly Progress Charts Visualise total sets, volume and consistency. • Apple Watch & Widgets See your countdown at a glance. • Offline & Ad-Free No accounts, no data collection—everything stays on your device. Designed for Everyone From power-lifters chasing PRs to runners working on intervals, RhythmFit Timer keeps your sessions precise and effortless. Download now and let every second count.
SetRest
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SetRest — A smart rest timer built for serious lifters. Real progress hides in your rest periods. SetRest is more than a timer — it's a training partner that helps you train smarter. 【Core Features】 ◆ Smart Rest Timer Precisely manage recovery between sets. Custom durations, one-tap start, automatic alerts when time's up. ◆ Live Activity & Dynamic Island See remaining seconds on your lock screen and home screen — no need to keep opening the app. ◆ Strength Training Log Track every set's weight, reps, and sets. Previous values auto-fill so you can build your training history effortlessly. ◆ Cardio Tracking (NEW) Log running, cycling, swimming and more — analyzed together with your strength data. ◆ Training History & Analytics Review training volume, PRs, and muscle group balance over time. Make progress measurable. ◆ Remote Workout with Friends (Signature Feature) Train with friends remotely. See in real time when they're working out — push each other, never train alone. ◆ Leaderboard & Community Weekly volume rankings — see your friends' effort, and let yours be seen. ◆ Diet Self-Check A simple daily food rating, paired with workout data to track your overall condition. ◆ One-Tap Share Share today's workout to social media. Build your streak in public. 【Why SetRest】 - Clean, distraction-free UI built for the gym - Full iOS 17 / Dynamic Island / Live Activity support - Cloud sync across devices - Apple / Google one-tap sign-in Start with SetRest. Make every rest the start of a stronger next set.
Screenshots
Verdict
The clearest difference is update cadence: RhythmFit Timer at weekly against SetRest's every 3 weeks. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
RhythmFit Timer ships an update weekly, SetRest every 3 weeks. The most recent releases landed on September 24, 2026 and September 7, 2026 respectively.
| Parameter | RhythmFit Timer | SetRest |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.4 | 17.5 — better |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Jian Kai Wang | CHUN-YANG CHEN |
In-app purchases
RhythmFit Timer
No in-app purchases
SetRest
No in-app purchases









