# Interval Timer vs Ringforge

The clearest difference is in-app purchases: Interval Timer at none against Ringforge's 1. Interval Timer also leads on ads (none vs shown). Ringforge's advantage is update cadence (every 5 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ringforge sells 1 one-off in-app purchase. Interval Timer asks for nothing beyond the download.

Interval Timer ships an update every 3 months, Ringforge every 5 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Interval Timer | Ringforge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 32 MB | 19 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ergun Bassan](https://appshunter.io/developer/1844873803) | [Exerlyze UG (haftungsbeschränkt)](https://appshunter.io/developer/1881035297) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-tabata/id6753763349)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ringforge

[App page](https://appshunter.io/ios/app/ringforge-boxing-round-timer/id6759831053)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Ringforge | $0.99 | one-time |


## Frequently asked questions

### Is Interval Timer free?

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

### Is Ringforge free?

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

### Do Interval Timer or Ringforge have ads?

Ringforge shows ads; Interval Timer does not.

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

Interval Timer ships an update every 3 months, and Ringforge every 5 weeks. Most recently, Interval Timer was updated on September 13, 2026 and Ringforge on September 8, 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.*