# Shift vs Rounds

The clearest difference is in-app purchases: Shift at none against Rounds's 1. Shift also leads on ads (none vs shown). Rounds's advantage is iOS requirement (18.0 vs 26). On price, update cadence and device support there is nothing between them.

Both are free to download. Rounds sells 1 one-off in-app purchase. Shift asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Shift | Rounds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | Every 4 days |
| Size | 30 MB | 6 MB |
| Requires iOS | 26 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jorick van Meijeren](https://appshunter.io/developer/1882811593) | [Adrian Skobiej](https://appshunter.io/developer/6778534396) |

## What reviewers say

### Shift

[App page](https://appshunter.io/ios/app/shift-workout-interval-timer/id6805132734)

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

**In-app purchases:** none


### Rounds

[App page](https://appshunter.io/ios/app/rounds-interval-timer/id6810743229)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rounds without ads | $9.99 | one-time |


## Frequently asked questions

### Is Shift free?

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

### Is Rounds free?

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

### Do Shift or Rounds have ads?

Rounds shows ads; Shift does not.

### Which is updated more often, Shift or Rounds?

Shift ships an update every 4 days, and Rounds every 4 days. Most recently, Shift was updated on October 16, 2026 and Rounds on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*