# 99ONE vs Admin | Bytes

99ONE and Admin | Bytes are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 99ONE | Admin | Bytes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 63 MB | 56 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an Fengyu Information Technology Co., Ltd](https://appshunter.io/developer/1193096368) | [Bytes Online](https://appshunter.io/developer/1628595161) |

## What reviewers say

### 99ONE

[App page](https://appshunter.io/ios/app/99one/id6755425212)

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

**In-app purchases:** none


### Admin | Bytes

[App page](https://appshunter.io/ios/app/admin-bytes/id6770865043)

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

**In-app purchases:** none


## Frequently asked questions

### Is 99ONE free?

99ONE is free to download, with no in-app purchases.

### Is Admin | Bytes free?

Admin | Bytes is free to download, with no in-app purchases.

### Do 99ONE or Admin | Bytes have ads?

Neither 99ONE nor Admin | Bytes shows ads.

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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.*