# R.A.B. Intervals Timer vs GOGUMA

The clearest difference is in-app purchases: GOGUMA at none against R.A.B. Intervals Timer's 1. R.A.B. Intervals Timer's advantage is iOS requirement (10.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. R.A.B. Intervals Timer sells 1 one-off in-app purchase. GOGUMA asks for nothing beyond the download.

R.A.B. Intervals Timer ships an update every 4 days, GOGUMA every 6 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | R.A.B. Intervals Timer | GOGUMA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 141 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hyun-il Kim](https://appshunter.io/developer/1273509681) | [Jaehee Lee](https://appshunter.io/developer/1529988576) |

## What reviewers say

### R.A.B. Intervals Timer

[App page](https://appshunter.io/ios/app/rab-intervals-timer/id1456220476)

Create custom interval timers with detailed settings for rounds and repetitions. Features simple animations to guide you through Ready, Action, and Break phases. An in-app purchase is available to remove banner ads.

**Highlights:** Detailed interval time settings, Customizable round repetitions, Timeline animation for phases, Create multiple timers, Ad removal via in-app purchase

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |


### GOGUMA

[App page](https://appshunter.io/ios/app/goguma-visual-running-log/id6758002358)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R.A.B. Intervals Timer free?

R.A.B. Intervals Timer is free to download, with in-app purchases available.

### Is GOGUMA free?

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

### Do R.A.B. Intervals Timer or GOGUMA have ads?

Both R.A.B. Intervals Timer and GOGUMA show ads.

### Which is updated more often, R.A.B. Intervals Timer or GOGUMA?

R.A.B. Intervals Timer ships an update every 4 days, and GOGUMA every 6 days. Most recently, R.A.B. Intervals Timer was updated on October 8, 2026 and GOGUMA on October 6, 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.*