# Go vs Interval Timer

The clearest difference is in-app purchases: Go at none against Interval Timer's 2. Go also leads on iOS requirement (15.1 vs 18.2). Interval Timer's advantage is update cadence (daily vs every 7 months). On price, ads and device support there is nothing between them.

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

Go ships an update every 7 months, Interval Timer daily. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Go | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Size | 35 MB | 4 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan YAKA](https://appshunter.io/developer/1819063658) | [JIMMY CHARRA](https://appshunter.io/developer/1817935343) |

## What reviewers say

### Go

[App page](https://appshunter.io/ios/app/go-to-go-med/id6747951628)

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

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-workout/id6749000570)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access – Premium | $2.99 | per month |
| Lifetime Access – Premium | $19.99 | one-time |


## Frequently asked questions

### Is Go free?

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

### Is Interval Timer free?

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

### Do Go or Interval Timer have ads?

Neither Go nor Interval Timer shows ads.

### Which is updated more often, Go or Interval Timer?

Go ships an update every 7 months, and Interval Timer daily. Most recently, Go was updated on October 25, 2026 and Interval Timer on October 5, 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.*