# OneTap vs Adnab

The clearest difference is update cadence: OneTap at every 6 weeks against Adnab's every 4 months. Adnab's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

OneTap ships an update every 6 weeks, Adnab every 4 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | OneTap | Adnab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Size | 193 MB | 35 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Shilpa Goyal](https://appshunter.io/developer/1369900765) | [Adnab](https://appshunter.io/developer/1895014095) |

## What reviewers say

### OneTap

[App page](https://appshunter.io/ios/app/onetap-all-services/id6758753914)

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

**In-app purchases:** none


### Adnab

[App page](https://appshunter.io/ios/app/adnab/id6762792878)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneTap free?

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

### Is Adnab free?

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

### Do OneTap or Adnab have ads?

Neither OneTap nor Adnab shows ads.

### Which is updated more often, OneTap or Adnab?

OneTap ships an update every 6 weeks, and Adnab every 4 months. Most recently, OneTap was updated on October 31, 2026 and Adnab on October 31, 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.*