# Tabata Timer · vs Fierros Gym

The clearest difference is in-app purchases: Fierros Gym at none against Tabata Timer ·'s 10. Fierros Gym also leads on update cadence (every 11 days vs every 6 weeks) and iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Tabata Timer · sells 10 in-app purchases, starting at $1.99 per month. Fierros Gym asks for nothing beyond the download.

Tabata Timer · ships an update every 6 weeks, Fierros Gym every 11 days. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Tabata Timer · | Fierros Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/tabata-timer/id1531963107/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 243 MB | 47 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [HIIT Apps Sp. z o.o.](https://appshunter.io/developer/1713395721) | [Sergio Andres Soto Arroyave](https://appshunter.io/developer/1705489729) |

## What reviewers say

### Tabata Timer ·

[App page](https://appshunter.io/ios/app/tabata-timer/id1531963107)

This interval training timer provides a highly customizable experience for various workout styles, including Tabata. It features a voice assistant, saved workout lists, and music ducking for an enhanced training session.

**Highlights:** Intuitive one-button start, Customizable interval times, Voice assistant with interval descriptions, Music volume ducking, Saved workout lists, Multiple display modes (Tabata, Rounds, Stopwatch, Intervals)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intervals \| PRO version | $1.99 | per month |
| Intervals \| PRO version | $4.99 | per month |
| Intervals - PRO | $9.99 | per year |
| Intervals - PRO | $24.99 | per year |
| Treat "Cappuccino" | $1.99 | one-time |
| Treat "Mocaccino" | $2.99 | one-time |
| Intervals \| PRO version | $10.99 | one-time |
| Intervals \| PRO version | $13.99 | one-time |
| Intervals \| PRO version | $14.99 | one-time |
| Intervals \| PRO version | $34.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Keeps you focused
- 🔍 Customizable workouts
- 🔊 Helpful voice cues
- 💡 Versatile for various exercises

**What reviewers complain about**

- 🐛 App freezes or skips counting
- 🔕 Annoying review requests
- 💰 Expensive subscription
- 🔇 Cuts off music playback
- 📱 Confusing UI changes

**Reported bugs**

- Timer not accurately tracking workout duration
- Workouts disappearing after setup
- Inability to use app without subscription

**Requested features**

- Ability to reorder exercises and rounds
- Integration with fitness trackers
- More voice options
- Calorie tracking
- Workout history and progress tracking


### Fierros Gym

[App page](https://appshunter.io/ios/app/fierros-gym/id6758641611)

**In-app purchases:** none


## Frequently asked questions

### Is Tabata Timer · free?

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

### Is Fierros Gym free?

Fierros Gym is free to download, with no in-app purchases.

### Do Tabata Timer · or Fierros Gym have ads?

Neither Tabata Timer · nor Fierros Gym shows ads.

### Which is updated more often, Tabata Timer · or Fierros Gym?

Tabata Timer · ships an update every 6 weeks, and Fierros Gym every 11 days. Most recently, Tabata Timer · was updated on November 3, 2026 and Fierros Gym on October 29, 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.*