# Interval Timer Free vs GleamSip

The clearest difference is price: Interval Timer Free at Free against GleamSip's $0.99. GleamSip's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Interval Timer Free is free to download; GleamSip costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Interval Timer Free ships an update every 6 weeks, GleamSip every 2 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Interval Timer Free | GleamSip |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/interval-timer-free-workout/id6749876500/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 7 MB | 5 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [HUJIN SHIN](https://appshunter.io/developer/1516817833) | [树伟 杨](https://appshunter.io/developer/1843510075) |

## What reviewers say

### Interval Timer Free

[App page](https://appshunter.io/ios/app/interval-timer-free-workout/id6749876500)

This versatile timer app helps you achieve fitness and personal goals. Easily create custom timers for various workouts and activities, with options for multiple saved routines and visual customization.

**Highlights:** Customizable interval timers, Save multiple workout routines, Dark mode and themes, Supports HIIT, Tabata, yoga, and more, Optimized for study, work, and meditation

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

**In-app purchases:** none


### GleamSip

[App page](https://appshunter.io/ios/app/gleamsip/id6758907437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer Free free?

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

### Is GleamSip free?

GleamSip costs $0.99, with no in-app purchases.

### Do Interval Timer Free or GleamSip have ads?

Interval Timer Free shows ads; GleamSip does not.

### Which is updated more often, Interval Timer Free or GleamSip?

Interval Timer Free ships an update every 6 weeks, and GleamSip every 2 months. Most recently, Interval Timer Free was updated on October 11, 2026 and GleamSip on October 10, 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.*