# Nusoft OTP vs T

The clearest difference is update cadence: T at every 3 months against Nusoft OTP's every 38 months. T also leads on 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.

Nusoft OTP ships an update every 38 months, T every 3 months. The most recent releases landed on March 7, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Nusoft OTP | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t-key/id1420460827/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 6 MB | 2 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nusoft](https://appshunter.io/developer/512462493) | [Tiger Trade Technology Pte Ltd](https://appshunter.io/developer/1853491214) |

## What reviewers say

### Nusoft OTP

[App page](https://appshunter.io/ios/app/nusoft-otp/id612579134)

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-key/id1420460827)

This app provides enhanced account protection with two-step verification and dynamic passcodes that refresh every 30 seconds. It supports multiple accounts under a single key, eliminating the need to switch between them for trading.

**Highlights:** Easy to use, no plug-ins needed, Two-step verification (trading password & dynamic passcode), Dynamic passcode refreshed every 30 seconds, Multi-account protection, All-in-one account protection key

**In-app purchases:** none


## Frequently asked questions

### Is Nusoft OTP free?

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

### Is T free?

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

### Do Nusoft OTP or T have ads?

Neither Nusoft OTP nor T shows ads.

### Which is updated more often, Nusoft OTP or T?

Nusoft OTP ships an update every 38 months, and T every 3 months. Most recently, Nusoft OTP was updated on March 7, 2026 and T on August 13, 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.*