# Box Timer vs RoundBoss

The clearest difference is in-app purchases: Box Timer at none against RoundBoss's 2. Box Timer also leads on update cadence (monthly vs every 3 months). RoundBoss's advantage is iOS requirement (15.1 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. RoundBoss sells 2 in-app purchases, starting at $2.99 per month. Box Timer asks for nothing beyond the download.

Box Timer ships an update monthly, RoundBoss every 3 months. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Box Timer | RoundBoss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.9K ratings)](https://appshunter.io/ios/app/box-timer-simple-wod-clock/id1547518531/reviews)** | — |
| Number of ratings | **2.9K** | — |
| Positive reviews | 93.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 7 MB | 180 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edvin Linden](https://appshunter.io/developer/1472363182) | [Nasyana Corp Pty Ltd](https://appshunter.io/developer/1372087500) |

## What reviewers say

### Box Timer

[App page](https://appshunter.io/ios/app/box-timer-simple-wod-clock/id1547518531)

This app provides a simple, distraction-free timer designed for intense training sessions like CrossFit, HIIT, and functional fitness. It features a massive, high-contrast display, customizable interval options, and seamless audio cue integration with music apps. All workouts are automatically saved for easy tracking and reuse.

**Highlights:** Massive, high-contrast display, Supports AMRAP, EMOM, For Time, Tabata, Customizable work/rest intervals and rounds, Works with music apps, clear audio cues, Automatic workout history and reuse, Background operation and screen lock support, No ads or sign-up required

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple and straightforward
- 🔒 No ads or subscriptions
- 👍 Intuitive and easy to use
- 👍 Excellent for home workouts
- 👍 Minimalistic and focused design

**What reviewers complain about**

- 🐛 Issues with UI and timer controls on some devices
- 🐛 Lack of sound options or countdown beeps
- 🐛 Inability to adjust times without resetting the workout

**Reported bugs**

- Timer not functioning properly in landscape mode
- Review prompt interfering with timer operation
- Compatibility issues on certain iPad models

**Requested features**

- Round count display during rest periods
- Customizable countdown beeps or sounds
- Ability to save and load custom timer settings
- Apple Watch app support


### RoundBoss

[App page](https://appshunter.io/ios/app/roundboss-voice-hiit-timer/id6759428416)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoundBoss Premium | $2.99 | per month |
| RoundBoss Premium | $19.99 | per year |


## Frequently asked questions

### Is Box Timer free?

Box Timer is free to download, with no in-app purchases.

### Is RoundBoss free?

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

### Do Box Timer or RoundBoss have ads?

Neither Box Timer nor RoundBoss shows ads.

### Which is updated more often, Box Timer or RoundBoss?

Box Timer ships an update monthly, and RoundBoss every 3 months. Most recently, Box Timer was updated on October 20, 2026 and RoundBoss on October 8, 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.*