# Audiator vs Otso

The clearest difference is price: Audiator at Free against Otso's $0.99. Otso's advantage is in-app purchases (none vs 2) and update cadence (every 5 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

Audiator is free to download; Otso costs $0.99 up front. Audiator sells 2 in-app purchases, starting at $3.99 per month. Otso asks for nothing beyond the download.

Audiator ships an update every 3 weeks, Otso every 5 days. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Audiator | Otso |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Paid |
| Size | 22 MB | 2 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [STEFAN MATHEAS](https://appshunter.io/developer/1851071782) | [SIMON HEUSCHKEL](https://appshunter.io/developer/1863285023) |

## What reviewers say

### Audiator

[App page](https://appshunter.io/ios/app/audiator/id6754946422)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Audiator PRO | $3.99 | per month |
| Audiator PRO | $34.99 | per year |


### Otso

[App page](https://appshunter.io/ios/app/otso-visual-timer/id6778631652)

This app provides a visual countdown timer that uses a shrinking colored wedge instead of numbers. It offers various aesthetic designs and tactile feedback, making time management intuitive for all ages. The app is designed for privacy with no accounts or data collection.

**Highlights:** Visual countdown wedge, Customizable faces and sounds, Dynamic Island and Lock Screen integration, No ads or subscriptions, Private by design, Tactile feedback and animations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Audiator free?

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

### Is Otso free?

Otso costs $0.99, with no in-app purchases.

### Do Audiator or Otso have ads?

Neither Audiator nor Otso shows ads.

### Which is updated more often, Audiator or Otso?

Audiator ships an update every 3 weeks, and Otso every 5 days. Most recently, Audiator was updated on September 9, 2026 and Otso on September 25, 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.*