# SprintRead vs Synapse

The clearest difference is update cadence: SprintRead at daily against Synapse's every 8 days. Synapse's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

SprintRead ships an update daily, Synapse every 8 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SprintRead | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sprintread/id6758211815/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Monetization | Free | — |
| Size | 2 MB | 24 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Christian Mueller](https://appshunter.io/developer/1871482035) | [Ismael Hernandez](https://appshunter.io/developer/6776716313) |

## What reviewers say

### SprintRead

[App page](https://appshunter.io/ios/app/sprintread/id6758211815)

This app uses Optimal Recognition Point (ORP) technology to highlight the ideal focus point in each word, allowing for faster and more comfortable reading. Import your EPUB or PDF books and sync progress across devices without needing an account or subscription.

**Highlights:** ORP Highlighting for faster reading, EPUB and PDF import, Customizable reading speed (250-1000+ WPM), Progress syncing across books, Dark mode native UI, No account or subscription required

**Features:** macOS Compatibility

**In-app purchases:** none


### Synapse

[App page](https://appshunter.io/ios/app/synapse-connect-your-ideas/id6776716311)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SprintRead free?

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

### Is Synapse free?

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

### Do SprintRead or Synapse have ads?

Neither SprintRead nor Synapse shows ads.

### Which is updated more often, SprintRead or Synapse?

SprintRead ships an update daily, and Synapse every 8 days. Most recently, SprintRead was updated on November 5, 2026 and Synapse on October 25, 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.*