# ResearchBunny vs LearnFeed

The clearest difference is in-app purchases: LearnFeed at none against ResearchBunny's 2. ResearchBunny's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ResearchBunny sells 2 in-app purchases, starting at $9.99 per month. LearnFeed asks for nothing beyond the download.

ResearchBunny ships an update monthly, LearnFeed every 2 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ResearchBunny | LearnFeed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 65 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ResearchBunny Inc.](https://appshunter.io/developer/1771529831) | [Michael Hebeisen](https://appshunter.io/developer/1844276456) |

## What reviewers say

### ResearchBunny

[App page](https://appshunter.io/ios/app/researchbunny/id6736345761)

**Features:** Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ResearchBunny Pro - Monthly | $9.99 | per month |
| ResearchBunny Pro - Yearly | $99.99 | per year |


### LearnFeed

[App page](https://appshunter.io/ios/app/learnfeed/id6759826284)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ResearchBunny free?

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

### Is LearnFeed free?

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

### Do ResearchBunny or LearnFeed have ads?

Neither ResearchBunny nor LearnFeed shows ads.

### Which is updated more often, ResearchBunny or LearnFeed?

ResearchBunny ships an update monthly, and LearnFeed every 2 weeks. Most recently, ResearchBunny was updated on September 30, 2026 and LearnFeed on October 5, 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.*