# Image Superposition vs bOTP

The clearest difference is in-app purchases: bOTP at none against Image Superposition's 1. Image Superposition's advantage is update cadence (every 12 months vs every 29 months) and iOS requirement (10.0 vs 13.4). On price, ads and device support there is nothing between them.

Both are free to download. Image Superposition sells 1 one-off in-app purchase. bOTP asks for nothing beyond the download.

Image Superposition ships an update every 12 months, bOTP every 29 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Image Superposition | bOTP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 29 months |
| Monetization | — | Free |
| Size | 19 MB | 3 MB |
| Requires iOS | **10.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Kazansky](https://appshunter.io/developer/1204477443) | [Alexander Hausner](https://appshunter.io/developer/1327546177) |

## What reviewers say

### Image Superposition

[App page](https://appshunter.io/ios/app/image-superposition/id1226666996)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a coffee for the developer | $0.99 | one-time |


### bOTP

[App page](https://appshunter.io/ios/app/botp/id1327546178)

This utility generates one-time passwords for secure authentication. It supports multiple profiles and stores secrets securely on the device's keychain, making them inaccessible after setup. Passwords can be easily copied to the clipboard for quick use.

**Highlights:** Easy to use interface, Multiple profile support, Secure secret storage on keychain, Secrets are hidden and inaccessible, One-time passwords copied to clipboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Image Superposition free?

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

### Is bOTP free?

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

### Do Image Superposition or bOTP have ads?

Neither Image Superposition nor bOTP shows ads.

### Which is updated more often, Image Superposition or bOTP?

Image Superposition ships an update every 12 months, and bOTP every 29 months. Most recently, Image Superposition was updated on October 6, 2026 and bOTP on October 3, 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.*