# CRDB OTP vs InMTZCorp

The clearest difference is update cadence: InMTZCorp at every 4 months against CRDB OTP's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CRDB OTP ships an update every 12 months, InMTZCorp every 4 months. The most recent releases landed on October 15, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CRDB OTP | InMTZCorp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/crdb-otp/id1412704941/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 21 MB | 42 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CRDB BANK PLC](https://appshunter.io/developer/1291776872) | [I & M Bank Limited](https://appshunter.io/developer/1438000060) |

## What reviewers say

### CRDB OTP

[App page](https://appshunter.io/ios/app/crdb-otp/id1412704941)

This app provides a secure, time-based one-time password solution for mobile devices. It enhances authentication for banking transactions, ensuring strong security for users.

**Highlights:** Strong authentication solution, Time synchronous one-time passwords, Mobile device compatibility, Free to use, Enhanced security for transactions

**Features:** macOS Compatibility

**In-app purchases:** none


### InMTZCorp

[App page](https://appshunter.io/ios/app/inmtzcorp/id1439313035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CRDB OTP free?

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

### Is InMTZCorp free?

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

### Do CRDB OTP or InMTZCorp have ads?

Neither CRDB OTP nor InMTZCorp shows ads.

### Which is updated more often, CRDB OTP or InMTZCorp?

CRDB OTP ships an update every 12 months, and InMTZCorp every 4 months. Most recently, CRDB OTP was updated on October 15, 2026 and InMTZCorp on October 26, 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.*