# TRounds vs Intervo

The clearest difference is update cadence: TRounds at every 2 days against Intervo's every 8 days. TRounds also leads on device support (4 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TRounds ships an update every 2 days, Intervo every 8 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | TRounds | Intervo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 days |
| Size | 20 MB | 23 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oleksii Vasylenko](https://appshunter.io/developer/1882810590) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### TRounds

[App page](https://appshunter.io/ios/app/trounds/id6760133254)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Intervo

[App page](https://appshunter.io/ios/app/intervo-hiit-tabata-timer/id6785562622)

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

**In-app purchases:** none


## Frequently asked questions

### Is TRounds free?

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

### Is Intervo free?

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

### Do TRounds or Intervo have ads?

Neither TRounds nor Intervo shows ads.

### Which is updated more often, TRounds or Intervo?

TRounds ships an update every 2 days, and Intervo every 8 days. Most recently, TRounds was updated on October 7, 2026 and Intervo 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.*