# Authenticator+ vs Symbol Keyboard

The clearest difference is price: Authenticator+ at Free against Symbol Keyboard's $0.99. Authenticator+ also leads on iOS requirement (13.0 vs 18.0). Symbol Keyboard's advantage is ads (none vs shown) and update cadence (fortnightly vs every 16 months). On in-app purchases and device support there is nothing between them.

Authenticator+ is free to download; Symbol Keyboard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Authenticator+ ships an update every 16 months, Symbol Keyboard fortnightly. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Authenticator+ | Symbol Keyboard |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | — | Paid |
| Size | 20 MB | 20 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Fifteen](https://appshunter.io/developer/1470310980) | [FiveSheep OU](https://appshunter.io/developer/1725654318) |

## What reviewers say

### Authenticator+

[App page](https://appshunter.io/ios/app/authenticator-plus/id1534054410)

**In-app purchases:** none


### Symbol Keyboard

[App page](https://appshunter.io/ios/app/symbol-keyboard-uniboard/id1645151026)

Access thousands of unique characters, symbols, and glyphs directly within any app. Elevate your social media, enhance documents, and create unique usernames with a vast, intuitively organized library of special characters.

**Highlights:** System-wide third-party keyboard integration, Vast library of letters, arrows, and shapes, Specialized math and gaming symbols, Ancient Egyptian hieroglyphs, Create unique nicknames and usernames, Universal Unicode character compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator+ free?

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

### Is Symbol Keyboard free?

Symbol Keyboard costs $0.99, with no in-app purchases.

### Do Authenticator+ or Symbol Keyboard have ads?

Authenticator+ shows ads; Symbol Keyboard does not.

### Which is updated more often, Authenticator+ or Symbol Keyboard?

Authenticator+ ships an update every 16 months, and Symbol Keyboard fortnightly. Most recently, Authenticator+ was updated on October 14, 2026 and Symbol Keyboard on October 19, 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.*