# VigilPro vs Synapse Reads

The clearest difference is update cadence: VigilPro at every 3 days against Synapse Reads's every 4 weeks. VigilPro also leads on iOS requirement (13.0 vs 15.1). 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.

VigilPro ships an update every 3 days, Synapse Reads every 4 weeks. The most recent releases landed on September 11, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | VigilPro | Synapse Reads |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 weeks |
| Size | 131 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Connect IoT, LLC](https://appshunter.io/developer/1728363384) | [Ansh Dave](https://appshunter.io/developer/1862968247) |

## What reviewers say

### VigilPro

[App page](https://appshunter.io/ios/app/vigilpro/id6504600348)

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

**In-app purchases:** none


### Synapse Reads

[App page](https://appshunter.io/ios/app/synapse-reads/id6756804825)

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

**In-app purchases:** none


## Frequently asked questions

### Is VigilPro free?

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

### Is Synapse Reads free?

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

### Do VigilPro or Synapse Reads have ads?

Neither VigilPro nor Synapse Reads shows ads.

### Which is updated more often, VigilPro or Synapse Reads?

VigilPro ships an update every 3 days, and Synapse Reads every 4 weeks. Most recently, VigilPro was updated on September 11, 2026 and Synapse Reads on May 18, 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.*