# TSF vs OTPq

The clearest difference is update cadence: TSF at monthly against OTPq's every 2 months. TSF also leads on iOS requirement (13.0 vs 15.5). 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.

TSF ships an update monthly, OTPq every 2 months. The most recent releases landed on May 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | TSF | OTPq |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 40 MB | 27 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PT.Xtend Integrasi Indonesia](https://appshunter.io/developer/1115047591) | [MAXTT SDN BHD](https://appshunter.io/developer/1707804012) |

## What reviewers say

### TSF

[App page](https://appshunter.io/ios/app/tsf/id1642241861)

**Features:** macOS Compatibility

**In-app purchases:** none


### OTPq

[App page](https://appshunter.io/ios/app/otpq/id6468127921)

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

**In-app purchases:** none


## Frequently asked questions

### Is TSF free?

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

### Is OTPq free?

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

### Do TSF or OTPq have ads?

Neither TSF nor OTPq shows ads.

### Which is updated more often, TSF or OTPq?

TSF ships an update monthly, and OTPq every 2 months. Most recently, TSF was updated on May 17, 2026 and OTPq on September 15, 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.*