# Converter One vs Photonoter

The clearest difference is price: Photonoter at Free against Converter One's $0.99. Photonoter also leads on update cadence (every 6 weeks vs every 6 months). Converter One's advantage is iOS requirement (17.6 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Photonoter is free to download; Converter One costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Converter One ships an update every 6 months, Photonoter every 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Converter One | Photonoter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 10 MB | 4 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashkan Zanjani](https://appshunter.io/developer/1501855480) | [Michael Schwarz](https://appshunter.io/developer/1515808967) |

## What reviewers say

### Converter One

[App page](https://appshunter.io/ios/app/converter-one/id6753948436)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Photonoter

[App page](https://appshunter.io/ios/app/photonoter/id6754701932)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Converter One free?

Converter One costs $0.99, with no in-app purchases.

### Is Photonoter free?

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

### Do Converter One or Photonoter have ads?

Neither Converter One nor Photonoter shows ads.

### Which is updated more often, Converter One or Photonoter?

Converter One ships an update every 6 months, and Photonoter every 6 weeks. Most recently, Converter One was updated on October 30, 2026 and Photonoter on October 28, 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.*