# Prodigy vs RLM

The clearest difference is in-app purchases: Prodigy at none against RLM's 1. RLM's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RLM sells 1 one-off in-app purchase. Prodigy asks for nothing beyond the download.

Prodigy ships an update every 3 weeks, RLM every 4 days. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Prodigy | RLM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 57 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FT Teknoloji](https://appshunter.io/developer/1257751643) | [R.L.M. Software](https://appshunter.io/developer/289639238) |

## What reviewers say

### Prodigy

[App page](https://appshunter.io/ios/app/prodigy/id1257751644)

**Features:** Vision Pro support

**In-app purchases:** none


### RLM

[App page](https://appshunter.io/ios/app/rlm-14bx/id6499032999)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Purchase | $9.99 | one-time |


## Frequently asked questions

### Is Prodigy free?

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

### Is RLM free?

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

### Do Prodigy or RLM have ads?

Neither Prodigy nor RLM shows ads.

### Which is updated more often, Prodigy or RLM?

Prodigy ships an update every 3 weeks, and RLM every 4 days. Most recently, Prodigy was updated on October 6, 2026 and RLM on September 30, 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.*