# Plankstar vs CatFit Timer

The clearest difference is review sentiment: CatFit Timer at 86% against Plankstar's 29%. CatFit Timer also leads on rating (5.0 vs 3.5) and ads (none vs shown). Plankstar's advantage is monetization model (free with in-app purchases vs paid) and iOS requirement (15.0 vs 17.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Plankstar sells 3 in-app purchases, starting at $0.99 per month and CatFit Timer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CatFit Timer holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 29% of Plankstar's written reviews are positive against 86% of CatFit Timer's.

Plankstar ships an update every 3 months, CatFit Timer every 2 weeks. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Plankstar | CatFit Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/plankstar-plank-workout-timer/id1607941164/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/catfit-timer/id6751099867/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 28.6% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 107 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Youngwan Choi](https://appshunter.io/developer/468424676) | [宇鹏 王](https://appshunter.io/developer/581656608) |

## What reviewers say

### Plankstar

[App page](https://appshunter.io/ios/app/plankstar-plank-workout-timer/id1607941164)

This app helps you track and improve your plank workouts with various timer modes, voice guidance, and detailed statistics. It automatically records your progress and allows you to share achievements. Unlock premium features and remove ads with an in-app purchase.

**Highlights:** Plank timer with goal, max time, and set modes, Voice guidance and sound effects, Automatic workout recording, Workout calendar and statistics, Customizable challenges, Apple Health integration, Social sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Annual Premium | $3.99 | per year |
| Lifetime Premium | $19.99 | one-time |


### CatFit Timer

[App page](https://appshunter.io/ios/app/catfit-timer/id6751099867)

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.

**Highlights:** Minimalist design, Instant start, Workout-oriented timer, Gentle support, No setup required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Support | $0.99 | one-time |
| Buy Me a Coffee | $2.99 | one-time |
| Big Support | $9.99 | one-time |


## Frequently asked questions

### Is Plankstar free?

Plankstar is free to download, with in-app purchases available.

### Is CatFit Timer free?

CatFit Timer is free to download, with in-app purchases available.

### Which has better reviews, Plankstar or CatFit Timer?

CatFit Timer is rated higher. Plankstar averages 3.5 out of 5 from 2 ratings, while CatFit Timer averages 5.0 from 2 ratings.

### Do Plankstar or CatFit Timer have ads?

Plankstar shows ads; CatFit Timer does not.

### Which is updated more often, Plankstar or CatFit Timer?

Plankstar ships an update every 3 months, and CatFit Timer every 2 weeks. Most recently, Plankstar was updated on September 17, 2026 and CatFit Timer on September 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*