# KEYLA vs Sigmon

The clearest difference is iOS requirement: KEYLA at 13.0 against Sigmon's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KEYLA ships an update every 2 months, Sigmon every 6 weeks. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KEYLA | Sigmon |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 25 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PERUSAHAAN UMUM PERCETAKAN UANG REPUBLIK INDONESIA](https://appshunter.io/developer/1521210618) | [Kementerian Komunikasi dan Informatika Republik Indonesia](https://appshunter.io/developer/1340805424) |

## What reviewers say

### KEYLA

[App page](https://appshunter.io/ios/app/keyla-token-authenticator/id1556577546)

This app provides secure dynamic tokens for multi-factor authentication. It generates one-time passwords that change every 45 seconds, ensuring robust security for verifying access to services. Once verified, it can function offline using your phone number as identification.

**Highlights:** Multi-factor authentication, Secure dynamic tokens, One-time passwords (OTP), Automatic token refresh every 45 seconds, Offline functionality after initial verification, Phone number as device identifier

**Features:** macOS Compatibility

**In-app purchases:** none


### Sigmon

[App page](https://appshunter.io/ios/app/sigmon/id1598570788)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KEYLA free?

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

### Is Sigmon free?

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

### Do KEYLA or Sigmon have ads?

Neither KEYLA nor Sigmon shows ads.

### Which is updated more often, KEYLA or Sigmon?

KEYLA ships an update every 2 months, and Sigmon every 6 weeks. Most recently, KEYLA was updated on October 3, 2026 and Sigmon on September 22, 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.*