# iSecureOTP vs Obsidian Tactical Board

The clearest difference is price: iSecureOTP at Free against Obsidian Tactical Board's $5.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

iSecureOTP is free to download; Obsidian Tactical Board costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iSecureOTP | Obsidian Tactical Board |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 5 MB | 36 MB |
| Requires iOS | **14.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Web-Space Co., Ltd.](https://appshunter.io/developer/1528448459) | [Jun Maezawa](https://appshunter.io/developer/6783208136) |

## What reviewers say

### iSecureOTP

[App page](https://appshunter.io/ios/app/isecureotp/id1528450105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Obsidian Tactical Board

[App page](https://appshunter.io/ios/app/obsidian-tactical-board/id6783208134)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSecureOTP free?

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

### Is Obsidian Tactical Board free?

Obsidian Tactical Board costs $5.99, with no in-app purchases.

### Do iSecureOTP or Obsidian Tactical Board have ads?

Neither iSecureOTP nor Obsidian Tactical Board 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.*