# Rentel vs A/B Testing Calculator

The clearest difference is in-app purchases: A/B Testing Calculator at none against Rentel's 4. A/B Testing Calculator also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rentel sells 4 in-app purchases, starting at $0.99 per 7 days. A/B Testing Calculator asks for nothing beyond the download.

Rentel ships an update every 2 months, A/B Testing Calculator every 3 weeks. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Rentel | A/B Testing Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 53 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RENTEL, OOO](https://appshunter.io/developer/1632637158) | [Mindbox, LLC](https://appshunter.io/developer/1830224290) |

## What reviewers say

### Rentel

[App page](https://appshunter.io/ios/app/rentel/id1632637156)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promo | $0.99 | per 7 days |
| Monthly | $24.99 | per month |
| Six months | $124.99 | per 6 months |
| Yearly | $249.99 | per year |


### A/B Testing Calculator

[App page](https://appshunter.io/ios/app/ab-testing-calculator/id6748603891)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rentel free?

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

### Is A/B Testing Calculator free?

A/B Testing Calculator is free to download, with no in-app purchases.

### Do Rentel or A/B Testing Calculator have ads?

Neither Rentel nor A/B Testing Calculator shows ads.

### Which is updated more often, Rentel or A/B Testing Calculator?

Rentel ships an update every 2 months, and A/B Testing Calculator every 3 weeks. Most recently, Rentel was updated on October 5, 2026 and A/B Testing Calculator on October 17, 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.*