# TASI Bluetooth Assistant vs Symbol Keys

The clearest difference is ads: Symbol Keys at none against TASI Bluetooth Assistant's shown. Symbol Keys also leads on update cadence (every 2 weeks vs every 6 weeks). TASI Bluetooth Assistant's advantage is iOS requirement (13.0 vs 17.6). On price, 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.

TASI Bluetooth Assistant ships an update every 6 weeks, Symbol Keys every 2 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TASI Bluetooth Assistant | Symbol Keys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/symbol-keys/id6740465793/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 62 MB | 3 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Teansi Electronics Industry Co., Ltd.](https://appshunter.io/developer/1763582549) | [Ji Hoon Lee](https://appshunter.io/developer/1790100104) |

## What reviewers say

### TASI Bluetooth Assistant

[App page](https://appshunter.io/ios/app/tasi-bluetooth-assistant/id6642695055)

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

**In-app purchases:** none


### Symbol Keys

[App page](https://appshunter.io/ios/app/symbol-keys/id6740465793)

Access hundreds of Unicode symbols with a customizable keyboard. Easily insert special characters into your messages and documents.

**Highlights:** Access hundreds of Unicode symbols, Customizable keyboard layout, Easy symbol insertion, Supports iPhone and iPad

**In-app purchases:** none


## Frequently asked questions

### Is TASI Bluetooth Assistant free?

TASI Bluetooth Assistant is free to download, with no in-app purchases.

### Is Symbol Keys free?

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

### Do TASI Bluetooth Assistant or Symbol Keys have ads?

TASI Bluetooth Assistant shows ads; Symbol Keys does not.

### Which is updated more often, TASI Bluetooth Assistant or Symbol Keys?

TASI Bluetooth Assistant ships an update every 6 weeks, and Symbol Keys every 2 weeks. Most recently, TASI Bluetooth Assistant was updated on October 24, 2026 and Symbol Keys on October 30, 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.*