# mOTP vs Bar

The clearest difference is price: Bar at Free against mOTP's $0.99. mOTP's advantage is ads (none vs shown) and review sentiment (73% vs 43%). On update cadence, in-app purchases and device support there is nothing between them.

Bar is free to download; mOTP costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

mOTP ships an update every 28 months, Bar every 20 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | mOTP | Bar |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.7 (10 ratings)](https://appshunter.io/ios/app/motp-mobile-onetimepasswords/id318414073/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **72.7% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Every 20 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 6 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ise solutions](https://appshunter.io/developer/293052762) | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) |

## What reviewers say

### mOTP

[App page](https://appshunter.io/ios/app/motp-mobile-onetimepasswords/id318414073)

This utility generates time-based one-time passwords for secure two-factor authentication. It acts as a security token, requiring a PIN and the device to generate temporary passwords valid for a short duration.

**Highlights:** Generates one-time passwords, Two-factor authentication, Acts as a security token, Requires PIN and device, MD5-hashing algorithm, Challenge-response authentication

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

**In-app purchases:** none


### Bar

[App page](https://appshunter.io/ios/app/bar-code-scanner/id1081663531)

Instantly scan QR codes and barcodes using your device's camera. Open links, save your scan history, and share results quickly. This utility works offline and features a simple, user-friendly design for quick access to information.

**Highlights:** Fast QR and barcode scanning, Scan QR codes from photos, Save scan history, Share and open links, Offline scanning capability, Lightweight and easy to use

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

**In-app purchases:** none


## Frequently asked questions

### Is mOTP free?

mOTP costs $0.99, with no in-app purchases.

### Is Bar free?

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

### Do mOTP or Bar have ads?

Bar shows ads; mOTP does not.

### Which is updated more often, mOTP or Bar?

mOTP ships an update every 28 months, and Bar every 20 months. Most recently, mOTP was updated on November 6, 2026 and Bar on November 2, 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.*