# Full Screen Timer vs Tabata Timer

The clearest difference is in-app purchases: Full Screen Timer at none against Tabata Timer's 3. Tabata Timer's advantage is ads (none vs shown) and update cadence (every 3 days vs every 38 months). On price and device support there is nothing between them.

Both are free to download. Tabata Timer sells 3 in-app purchases, starting at $2.99 per month. Full Screen Timer asks for nothing beyond the download.

Full Screen Timer ships an update every 38 months, Tabata Timer every 3 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Full Screen Timer | Tabata Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 38 months | **Every 3 days** |
| Size | 10 MB | 1 MB |
| Requires iOS | 26.0 | **18** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Holy Inc](https://appshunter.io/developer/359389894) | [Denis Denisov](https://appshunter.io/developer/1764108481) |

## What reviewers say

### Full Screen Timer

[App page](https://appshunter.io/ios/app/full-screen-timer-pomodoro/id1502189390)

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

**In-app purchases:** none


### Tabata Timer

[App page](https://appshunter.io/ios/app/tabata-timer-simple-hiit/id6760946483)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Month | $2.99 | per month |
| Pro Year | $17.99 | per year |
| LifiTime Pro | $39.99 | one-time |


## Frequently asked questions

### Is Full Screen Timer free?

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

### Is Tabata Timer free?

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

### Do Full Screen Timer or Tabata Timer have ads?

Full Screen Timer shows ads; Tabata Timer does not.

### Which is updated more often, Full Screen Timer or Tabata Timer?

Full Screen Timer ships an update every 38 months, and Tabata Timer every 3 days. Most recently, Full Screen Timer was updated on October 7, 2026 and Tabata Timer on October 7, 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.*