# Saniiro Books vs SpaceByte

The clearest difference is in-app purchases: Saniiro Books at none against SpaceByte's 1. SpaceByte's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpaceByte sells 1 in-app purchase, starting at $0.99 per month. Saniiro Books asks for nothing beyond the download.

Saniiro Books ships an update every 4 months, SpaceByte every 5 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Saniiro Books | SpaceByte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 35 MB | 35 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Saniiro Technologies Pvt. Ltd](https://appshunter.io/developer/1745668367) | [SpaceByte](https://appshunter.io/developer/1857556337) |

## What reviewers say

### Saniiro Books

[App page](https://appshunter.io/ios/app/saniiro-books/id6502511199)

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

**In-app purchases:** none


### SpaceByte

[App page](https://appshunter.io/ios/app/spacebyte/id6755950789)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30GB Cloud Storage Plan | $0.99 | per month |


## Frequently asked questions

### Is Saniiro Books free?

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

### Is SpaceByte free?

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

### Do Saniiro Books or SpaceByte have ads?

Neither Saniiro Books nor SpaceByte shows ads.

### Which is updated more often, Saniiro Books or SpaceByte?

Saniiro Books ships an update every 4 months, and SpaceByte every 5 weeks. Most recently, Saniiro Books was updated on October 22, 2026 and SpaceByte 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.*