# Summarify vs SciencePal 2.0

The clearest difference is in-app purchases: SciencePal 2.0 at none against Summarify's 2. SciencePal 2.0 also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Summarify sells 2 in-app purchases, starting at $4.99 per month. SciencePal 2.0 asks for nothing beyond the download.

Summarify ships an update monthly, SciencePal 2.0 every 4 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Summarify | SciencePal 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (438 ratings)](https://appshunter.io/ios/app/summarify-ai-for-youtube/id6449274415/reviews)** | — |
| Number of ratings | **438** | — |
| Positive reviews | 84.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 22 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Digital Tools Ltd](https://appshunter.io/developer/852921471) | [铖 桂](https://appshunter.io/developer/6782643346) |

## What reviewers say

### Summarify

[App page](https://appshunter.io/ios/app/summarify-ai-for-youtube/id6449274415)

This app uses AI to generate concise summaries of YouTube videos, saving you time. You can ask questions about the video content, search for specific moments, and export summaries in various formats. It offers multiple summary styles and timestamps for easy navigation.

**Highlights:** AI-powered video summaries, Chat with videos and ask questions, Search video content and transcripts, Summarize custom selections, Multiple summary styles, Export summaries to PDF, MD, TXT, Timestamps with video links

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited (monthly) | $4.99 | per month |
| Unlimited (yearly) | $29.99 | per year |

**What reviewers like**

- 🚀 Saves significant time on video consumption
- 👍 User-friendly and intuitive interface
- 💡 Multiple summarization modes and options
- 💰 Reasonable subscription pricing
- 🎯 Accurate and high-quality summaries

**What reviewers complain about**

- 🐛 Authentication issues with YouTube login
- 🐛 Inconsistent performance on longer videos (30+ minutes)
- 🐛 Mac app not functioning properly
- ⚠️ Aggressive review request prompt at startup
- ⚠️ Limited context window for long-form content

**Reported bugs**

- YouTube login authentication failures despite being signed in
- Summarizes wrong video instead of selected one
- App crashes or stops mid-summary requiring error reporting
- Safari connection requirement not working on Mac
- Token limits drastically reduced after paid subscription

**Requested features**

- Local/offline model support (Apple Intelligence)
- Automatic export to iCloud/Obsidian vault
- Bring-your-own API key functionality
- Advanced prompt customization options
- Desktop/Windows version or browser extension


### SciencePal 2.0

[App page](https://appshunter.io/ios/app/sciencepal-20/id6794681921)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Summarify free?

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

### Is SciencePal 2.0 free?

SciencePal 2.0 is free to download, with no in-app purchases.

### Do Summarify or SciencePal 2.0 have ads?

Neither Summarify nor SciencePal 2.0 shows ads.

### Which is updated more often, Summarify or SciencePal 2.0?

Summarify ships an update monthly, and SciencePal 2.0 every 4 weeks. Most recently, Summarify was updated on October 30, 2026 and SciencePal 2.0 on October 31, 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.*