# CRDB OTP vs TCB Popote

The clearest difference is update cadence: TCB Popote at weekly against CRDB OTP's every 12 months. CRDB OTP's advantage is iOS requirement (12.0 vs 15.6). 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, TCB Popote weekly. Both last shipped on November 4, 2026.

## The numbers

| Metric | CRDB OTP | TCB Popote |
| --- | --- | --- |
| 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 | **Weekly** |
| Monetization | Free | — |
| Size | 21 MB | 132 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CRDB BANK PLC](https://appshunter.io/developer/1291776872) | [TANZANIA POSTAL BANK](https://appshunter.io/developer/1561012277) |

## 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


### TCB Popote

[App page](https://appshunter.io/ios/app/tcb-popote/id6476205820)

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

**In-app purchases:** none


## Frequently asked questions

### Is CRDB OTP free?

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

### Is TCB Popote free?

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

### Do CRDB OTP or TCB Popote have ads?

Neither CRDB OTP nor TCB Popote shows ads.

### Which is updated more often, CRDB OTP or TCB Popote?

CRDB OTP ships an update every 12 months, and TCB Popote weekly. Most recently, CRDB OTP was updated on November 4, 2026 and TCB Popote on November 4, 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.*