CatFit Timer vs FitGrind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CatFit Timer
A straightforward workout timer for daily exercises like planks, stretching, and interval training. Focus on your workout without distractions or complicated setup. Ideal for building consistent movement habits.
- Minimalist design
- Instant start
- Workout-oriented timer
- Gentle support
- No setup required
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CatFit Timer is a minimal workout timer designed for everyday exercise. It helps you start a workout anytime, anywhere, with no setup and no distractions. Whether you’re holding a plank, stretching, resting between sets, or doing short interval training, CatFit Timer covers the most common timing needs in daily bodyweight workouts. Just open the app and start — simple and straightforward. We believe staying active doesn’t require complicated plans or advanced training systems. Often, all you need is a clean and reliable timer that lets you focus on the moment. CatFit Timer is built exactly for that purpose. Perfect for: • Plank holds and static exercises • Rest timing between sets • Stretching and recovery • Home workouts and short daily sessions Key Features: • Minimal design focused on clarity and ease of use • Instant start with no learning curve • Workout-oriented timer, no unnecessary features • Gentle support that reduces pressure and encourages consistency CatFit Timer doesn’t offer workout plans or detailed analytics. It simply stays by your side and times each session quietly, helping you build a sustainable daily movement habit. If you’re looking for a simple, calm, and focused workout timer, CatFit Timer is made for you.
FitGrind
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Log your training without fighting your phone between sets. FitGrind is built for lifting: finish the set, tick it, move on. Your working weight carries over from last session — you only touch the number when you actually progress. WHAT IT DOES • Live workouts: sets × reps × weight, one-tap set completion, rest timer • Quick Mode: tick off whole exercises without touching individual sets • Apple Watch remote: complete sets from your wrist, edit reps and weight, swipe between exercises • Live Activity: your workout card and rest countdown on the lock screen • Personal records: max weight, estimated 1RM and rep PRs, calculated automatically • Progress charts: a weight curve per exercise, weekly muscle-group distribution • Templates: build your own routine or start from ready programs; after a workout the template offers to update itself • Calendar and streaks: set a weekly goal and keep the streak alive • Cardio: runs, rides and walks with duration, distance and pace • Automatic Apple Health import: finish a run on your watch and it arrives without opening the app, route on a map • 120+ exercise library, plus your own custom exercises FREE No ads, no subscription, nothing locked. You don't even need an account — open the app and start logging. Sign in with Apple optionally, so your data survives a new phone. Health data is read only with your permission, never written to, and never used for advertising. You can delete your account and all your data from inside the app at any time.
Screenshots
Verdict
The clearest difference is in-app purchases: FitGrind at none against CatFit Timer's 3. On price, update cadence, ads 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. CatFit Timer sells 3 one-off in-app purchases. FitGrind asks for nothing beyond the download.
CatFit Timer ships an update every 2 weeks, FitGrind every 8 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.
| Parameter | CatFit Timer | FitGrind |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 宇鹏 王 | EGE GIRSEN |
In-app purchases
CatFit Timer
- Small Support$0.99
- Buy Me a Coffee$2.99
- Big Support$9.99
FitGrind
No in-app purchases









