# OXIWAVE vs Sam Books

The clearest difference is update cadence: Sam Books at every 10 days against OXIWAVE's every 23 months. 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.

OXIWAVE ships an update every 23 months, Sam Books every 10 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OXIWAVE | Sam Books |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 10 days** |
| Size | 42 MB | 54 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oxiwave trading llc](https://appshunter.io/developer/1518828911) | [SIMICART ONLINE TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1028261300) |

## What reviewers say

### OXIWAVE

[App page](https://appshunter.io/ios/app/oxiwave/id6473773141)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sam Books

[App page](https://appshunter.io/ios/app/sam-books/id6757693541)

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

**In-app purchases:** none


## Frequently asked questions

### Is OXIWAVE free?

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

### Is Sam Books free?

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

### Do OXIWAVE or Sam Books have ads?

Neither OXIWAVE nor Sam Books shows ads.

### Which is updated more often, OXIWAVE or Sam Books?

OXIWAVE ships an update every 23 months, and Sam Books every 10 days. Most recently, OXIWAVE was updated on October 7, 2026 and Sam Books on October 24, 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.*