# Lichtregulator vs otpNow

The clearest difference is iOS requirement: Lichtregulator at 10.3 against otpNow's 18.2. 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.

Lichtregulator ships an update every 20 months, otpNow every 13 months. The most recent releases landed on October 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Lichtregulator | otpNow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 13 months** |
| Size | 17 MB | 3 MB |
| Requires iOS | **10.3** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Elektron Berlin](https://appshunter.io/developer/1486563275) | [MATTHIAS ROBERT WIORA](https://appshunter.io/developer/1804067277) |

## What reviewers say

### Lichtregulator

[App page](https://appshunter.io/ios/app/lichtregulator/id1486563396)

**Features:** macOS Compatibility

**In-app purchases:** none


### otpNow

[App page](https://appshunter.io/ios/app/otpnow/id6743702158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lichtregulator free?

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

### Is otpNow free?

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

### Do Lichtregulator or otpNow have ads?

Neither Lichtregulator nor otpNow shows ads.

### Which is updated more often, Lichtregulator or otpNow?

Lichtregulator ships an update every 20 months, and otpNow every 13 months. Most recently, Lichtregulator was updated on October 19, 2026 and otpNow on September 29, 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.*