# Aegle Pro vs Butterfly Learnings

The clearest difference is update cadence: Aegle Pro at every 9 days against Butterfly Learnings's monthly. Butterfly Learnings's advantage is iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Aegle Pro ships an update every 9 days, Butterfly Learnings monthly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Aegle Pro | Butterfly Learnings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 128 MB | 168 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Smart Home Healthcare Solutions](https://appshunter.io/developer/1670802005) | [Rakshith Ramesh](https://appshunter.io/developer/1702502067) |

## What reviewers say

### Aegle Pro

[App page](https://appshunter.io/ios/app/aegle-pro/id1670802003)

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

**In-app purchases:** none


### Butterfly Learnings

[App page](https://appshunter.io/ios/app/butterfly-learnings/id6461419573)

**In-app purchases:** none


## Frequently asked questions

### Is Aegle Pro free?

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

### Is Butterfly Learnings free?

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

### Do Aegle Pro or Butterfly Learnings have ads?

Neither Aegle Pro nor Butterfly Learnings shows ads.

### Which is updated more often, Aegle Pro or Butterfly Learnings?

Aegle Pro ships an update every 9 days, and Butterfly Learnings monthly. Most recently, Aegle Pro was updated on October 21, 2026 and Butterfly Learnings 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.*