# Random Timer Generator vs eBookSort

The clearest difference is price: Random Timer Generator at Free against eBookSort's $0.99. Random Timer Generator also leads on ratings volume (56 vs 1) and iOS requirement (15.1 vs 17.0). eBookSort's advantage is rating (5.0 vs 3.8) and in-app purchases (none vs 1). On ads and device support there is nothing between them.

Random Timer Generator is free to download; eBookSort costs $0.99 up front. Random Timer Generator sells 1 one-off in-app purchase. eBookSort asks for nothing beyond the download.

eBookSort holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Random Timer Generator has 56 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of Random Timer Generator's written reviews are positive against 100% of eBookSort's.

Random Timer Generator ships an update every 2 months, eBookSort fortnightly. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Random Timer Generator | eBookSort |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.8 (56 ratings)](https://appshunter.io/ios/app/random-timer-generator/id1621894479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ebooksort/id6759209795/reviews)** |
| Number of ratings | **56** | 1 |
| Positive reviews | 82.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OneUp App LLC](https://appshunter.io/developer/1533692452) | [GoGIS LLC](https://appshunter.io/developer/1876041562) |

## What reviewers say

### Random Timer Generator

[App page](https://appshunter.io/ios/app/random-timer-generator/id1621894479)

This app generates random countdown timers within a specified time range. It's versatile for games, meditation, exercise, studying, and more. Customize sounds, vibrations, and looping modes for a personalized experience.

**Highlights:** Configurable random countdowns, Adjustable time ranges (0 seconds to 24 hours), Background operation support, Customizable sound and vibration alerts, Upload custom alarm sounds, Looping mode with break periods, Progress tracking for loops

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime access | $7.99 | one-time |


### eBookSort

[App page](https://appshunter.io/ios/app/ebooksort/id6759209795)

Organize your digital book collections from Kindle and Apple Books. Automatically categorizes titles by genre and identifies book series for easier browsing. Your library data stays private and accessible offline.

**Highlights:** Automatic genre sorting, Book series identification, Combined library view, Offline functionality, On-device processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Random Timer Generator free?

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

### Is eBookSort free?

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

### Which has better reviews, Random Timer Generator or eBookSort?

eBookSort is rated higher. Random Timer Generator averages 3.8 out of 5 from 56 ratings, while eBookSort averages 5.0 from 1 ratings.

### Do Random Timer Generator or eBookSort have ads?

Neither Random Timer Generator nor eBookSort shows ads.

### Which is updated more often, Random Timer Generator or eBookSort?

Random Timer Generator ships an update every 2 months, and eBookSort fortnightly. Most recently, Random Timer Generator was updated on September 12, 2026 and eBookSort on September 21, 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.*