# Realyse® vs Zaplrn

The clearest difference is iOS requirement: Realyse® at 9.0 against Zaplrn's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Realyse® ships an update every 3 months, Zaplrn every 2 months. The most recent releases landed on November 8, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Realyse® | Zaplrn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 14 MB | 41 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tapjet Limited](https://appshunter.io/developer/888381150) | [Zaplrn Private Limited](https://appshunter.io/developer/6792034067) |

## What reviewers say

### Realyse®

[App page](https://appshunter.io/ios/app/realyse/id1328726149)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zaplrn

[App page](https://appshunter.io/ios/app/zaplrn/id6792034065)

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

**In-app purchases:** none


## Frequently asked questions

### Is Realyse® free?

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

### Is Zaplrn free?

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

### Do Realyse® or Zaplrn have ads?

Neither Realyse® nor Zaplrn shows ads.

### Which is updated more often, Realyse® or Zaplrn?

Realyse® ships an update every 3 months, and Zaplrn every 2 months. Most recently, Realyse® was updated on November 8, 2026 and Zaplrn on October 26, 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.*