# Plank Stopwatch Timer vs Plankstar

The clearest difference is review sentiment: Plank Stopwatch Timer at 100% against Plankstar's 29%. Plank Stopwatch Timer also leads on rating (4.5 vs 3.5) and in-app purchases (none vs 3). Plankstar's advantage is price (Free vs $2.99) and update cadence (every 3 months vs every 32 months). On device support and iOS requirement there is nothing between them.

Plankstar is free to download; Plank Stopwatch Timer costs $2.99 up front. Plankstar sells 3 in-app purchases, starting at $0.99 per month. Plank Stopwatch Timer asks for nothing beyond the download.

Plank Stopwatch Timer holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Plank Stopwatch Timer has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Plank Stopwatch Timer's written reviews are positive against 29% of Plankstar's.

Plank Stopwatch Timer ships an update every 32 months, Plankstar every 3 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Plank Stopwatch Timer | Plankstar |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/plank-stopwatch-timer/id1239667181/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/plankstar-plank-workout-timer/id1607941164/reviews) |
| Number of ratings | **11** | 2 |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 3 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 41 MB | 107 MB |
| Requires iOS | **14.7** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RhythmicWorks](https://appshunter.io/developer/977154427) | [Youngwan Choi](https://appshunter.io/developer/468424676) |

## What reviewers say

### Plank Stopwatch Timer

[App page](https://appshunter.io/ios/app/plank-stopwatch-timer/id1239667181)

This app provides a specialized stopwatch and timer for plank exercises. It verbally announces elapsed time intervals or remaining time, allowing users to focus on their workout without constantly checking their screen.

**Highlights:** Voice announcements for elapsed time, Voice announcements for remaining time, Customizable time intervals, Focus on core muscles, Reduces time anxiety

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Plank Stopwatch Timer free?

Plank Stopwatch Timer costs $2.99, with no in-app purchases.

### Is Plankstar free?

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

### Which has better reviews, Plank Stopwatch Timer or Plankstar?

Plank Stopwatch Timer is rated higher. Plank Stopwatch Timer averages 4.5 out of 5 from 11 ratings, while Plankstar averages 3.5 from 2 ratings.

### Do Plank Stopwatch Timer or Plankstar have ads?

Plankstar shows ads; Plank Stopwatch Timer does not.

### Which is updated more often, Plank Stopwatch Timer or Plankstar?

Plank Stopwatch Timer ships an update every 32 months, and Plankstar every 3 months. Most recently, Plank Stopwatch Timer was updated on October 5, 2026 and Plankstar on October 4, 2026.

---

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