# Gymboss Interval Timer vs Shore Movements

The clearest difference is in-app purchases: Shore Movements at none against Gymboss Interval Timer's 3. Gymboss Interval Timer's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Gymboss Interval Timer sells 3 in-app purchases, starting at $1.99 per year. Shore Movements asks for nothing beyond the download.

Gymboss Interval Timer ships an update every 5 weeks, Shore Movements monthly. The most recent releases landed on October 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Gymboss Interval Timer | Shore Movements |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (835 ratings)](https://appshunter.io/ios/app/gymboss-interval-timer/id500887448/reviews)** | — |
| Number of ratings | **835** | — |
| Positive reviews | 36.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 37 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gymboss LLC](https://appshunter.io/developer/894157662) | [Shore Movements LLC](https://appshunter.io/developer/1867913390) |

## What reviewers say

### Gymboss Interval Timer

[App page](https://appshunter.io/ios/app/gymboss-interval-timer/id500887448)

This app provides a customizable interval timer for various workouts, allowing users to set single or multiple work and rest periods. It offers extensive customization options for alarms, program saving, and display, ensuring a tailored timing experience for any fitness routine.

**Highlights:** Programmable interval timer, Unlimited intervals and rounds, Save and manage unlimited programs, Visual, audible, and vibrate alarms, Music access and dimming, Customizable display and background

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gymboss Premium Yearly | $1.99 | per year |
| Remove Ads | $0.99 | one-time |
| Sound and Color Bundle | $0.99 | one-time |

**What reviewers like**

- 🚀 Simple yet effective
- 🚀 Perfect gym partner
- 🚀 Grad App
- 🚀 Great
- 🚀 Simple easy to plan and workout

**What reviewers complain about**

- 🐛 Clear data
- 🐛 Glitchy
- 🐛 Another buggy update
- 🐛 Landscape / portrait bugs
- 🐛 Sagging under bugs

**Reported bugs**

- Timer no longer beeps when screen is locked or app is in background
- Intervals disappear or get shuffled after updates
- Unable to save new workouts
- All workout sounds have gone
- Crashes when trying to edit intervals

**Requested features**

- Verbal prompts like a countdown "3-2-1 Go!" and "3-2-1 Rest"
- Ability to lock the screen
- Option to see what's coming next
- Workout block of 60/30/30 rather than just high and low
- Ability to start from partway through the sequence


### Shore Movements

[App page](https://appshunter.io/ios/app/shore-movements/id6757623530)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Gymboss Interval Timer free?

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

### Is Shore Movements free?

Shore Movements is free to download, with no in-app purchases.

### Do Gymboss Interval Timer or Shore Movements have ads?

Neither Gymboss Interval Timer nor Shore Movements shows ads.

### Which is updated more often, Gymboss Interval Timer or Shore Movements?

Gymboss Interval Timer ships an update every 5 weeks, and Shore Movements monthly. Most recently, Gymboss Interval Timer was updated on October 29, 2026 and Shore Movements on October 10, 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.*