# TinniPal vs ST Robotics

The clearest difference is update cadence: ST Robotics at every 3 months against TinniPal's every 24 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.

TinniPal ships an update every 24 months, ST Robotics every 3 months. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TinniPal | ST Robotics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tinnipal/id6483106989/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 20 MB | 34 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Ferry Dwianta Peranginangin](https://appshunter.io/developer/1734855766) | [STMicroelectronics](https://appshunter.io/developer/1801774735) |

## What reviewers say

### TinniPal

[App page](https://appshunter.io/ios/app/tinnipal/id6483106989)

This app provides a library of natural sounds to help tinnitus sufferers distract themselves from ringing. Users can create personalized soundscapes by mixing and adjusting volumes of various sounds, with options for stereo output and a sleep timer.

**Highlights:** Natural sound library, Personalized soundscapes, Adjustable sound volume, Left-right stereo output, Sleep timer

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

**In-app purchases:** none


### ST Robotics

[App page](https://appshunter.io/ios/app/st-robotics/id6739212512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TinniPal free?

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

### Is ST Robotics free?

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

### Do TinniPal or ST Robotics have ads?

Neither TinniPal nor ST Robotics shows ads.

### Which is updated more often, TinniPal or ST Robotics?

TinniPal ships an update every 24 months, and ST Robotics every 3 months. Most recently, TinniPal was updated on November 4, 2026 and ST Robotics on October 25, 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.*