# EvoKey vs TwinKey

The clearest difference is in-app purchases: EvoKey at none against TwinKey's 6. EvoKey also leads on iOS requirement (12.0 vs 15.0). TwinKey's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. TwinKey sells 6 one-off in-app purchases. EvoKey asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | EvoKey | TwinKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/twinkey-two-factor-security/id6450484235/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Rayonics Technology Co.,Ltd.](https://appshunter.io/developer/1561103100) | [Artem Bolotov](https://appshunter.io/developer/901756576) |

## What reviewers say

### EvoKey

[App page](https://appshunter.io/ios/app/evokey/id1561103098)

**In-app purchases:** none


### TwinKey

[App page](https://appshunter.io/ios/app/twinkey-two-factor-security/id6450484235)

This app securely stores and manages your authentication codes for two-factor authentication. It offers easy setup through QR code scanning or manual entry, with options to migrate from other authenticator apps and perform backups. The interface is designed for simplicity and efficiency.

**Highlights:** Secure data storage in Keychain, Easy account setup via QR code or manual entry, Migration from Google Authenticator, Full or partial backup and restore, Simple, efficient user interface

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer — Small | $0.99 | one-time |
| Support the Developer — Medium | $0.99 | one-time |
| Support the Developer — Light | $0.99 | one-time |
| Support the Developer | $5.99 | one-time |
| Support the Developer — Large | $9.99 | one-time |
| Support the Developer — Extra | $59.99 | one-time |


## Frequently asked questions

### Is EvoKey free?

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

### Is TwinKey free?

TwinKey is free to download, with in-app purchases available.

### Do EvoKey or TwinKey have ads?

Neither EvoKey nor TwinKey shows ads.

### Which is updated more often, EvoKey or TwinKey?

EvoKey ships an update monthly, and TwinKey monthly. Most recently, EvoKey was updated on October 7, 2026 and TwinKey on October 8, 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.*