# Spreeder vs Read Boost

The clearest difference is in-app purchases: Read Boost at none against Spreeder's 1. Read Boost also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 80%). Spreeder's advantage is ads (none vs shown) and update cadence (monthly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Spreeder sells 1 in-app purchase, starting at $6.99 per month. Read Boost asks for nothing beyond the download.

Read Boost holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Spreeder has 414 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 80% of Spreeder's written reviews are positive against 100% of Read Boost's.

Spreeder ships an update monthly, Read Boost every 5 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Spreeder | Read Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (414 ratings)](https://appshunter.io/ios/app/spreeder-speed-reading/id1556368352/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/read-boost/id6740498520/reviews)** |
| Number of ratings | **414** | 3 |
| Positive reviews | 80.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 70 MB | 13 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [eReflect](https://appshunter.io/developer/1014228176) | [Jonathan Goldman](https://appshunter.io/developer/1774235948) |

## What reviewers say

### Spreeder

[App page](https://appshunter.io/ios/app/spreeder-speed-reading/id1556368352)

Enhance your reading abilities and absorb information rapidly. This app offers guided courses, daily exercises, and a content library to help you master speed reading techniques. Track your progress, set personalized goals, and boost comprehension for improved productivity.

**Highlights:** Guided reading courses, Speed reading exercises, Content library access, Personalized reading goals, Comprehension boosters, Adaptive learning algorithm, Performance analytics

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spreeder VIP | $6.99 | per month |

**What reviewers like**

- 🚀 Improved reading speed and comprehension
- 👍 Easy to use and intuitive interface
- 💡 Helpful for focus and attention span
- 🚀 Efficient way to digest large amounts of content
- 👍 Customizable reading speed and settings

**What reviewers complain about**

- 🐛 Bugs and glitches with premium features
- 🔒 Difficulty cancelling subscription
- 🔒 Unreliable in-app purchases and upgrades
- 🔒 Lack of customer support responsiveness

**Reported bugs**

- Frequent crashes and app freezes
- Inability to import certain file formats
- Inconsistent performance across devices
- Login and account issues

**Requested features**

- Support for more languages
- Integration with e-book readers and online articles
- More customization options for reading experience
- Improved analytics and progress tracking


### Read Boost

[App page](https://appshunter.io/ios/app/read-boost/id6740498520)

This app uses AI to help you read faster and understand more. It offers adjustable reading speeds and tracks your progress to improve focus and comprehension. Ideal for students and professionals seeking a more efficient way to consume information.

**Highlights:** AI-powered text summarization, Adjustable reading speeds, Progress tracking, Optimized focus, Enhanced comprehension

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spreeder free?

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

### Is Read Boost free?

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

### Which has better reviews, Spreeder or Read Boost?

Read Boost is rated higher. Spreeder averages 4.7 out of 5 from 414 ratings, while Read Boost averages 5.0 from 3 ratings.

### Do Spreeder or Read Boost have ads?

Read Boost shows ads; Spreeder does not.

### Which is updated more often, Spreeder or Read Boost?

Spreeder ships an update monthly, and Read Boost every 5 months. Most recently, Spreeder was updated on October 21, 2026 and Read Boost on October 9, 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.*