# OTC Memo vs ProntoNotion

The clearest difference is in-app purchases: OTC Memo at none against ProntoNotion's 1. ProntoNotion's advantage is iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. ProntoNotion sells 1 one-off in-app purchase. OTC Memo asks for nothing beyond the download.

## The numbers

| Metric | OTC Memo | ProntoNotion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 43 MB | 44 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Katsushi Kawamori](https://appshunter.io/developer/1771822715) | [SEEKERS LLC](https://appshunter.io/developer/1161114535) |

## What reviewers say

### OTC Memo

[App page](https://appshunter.io/ios/app/otc-memo/id6751605864)

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

**In-app purchases:** none


### ProntoNotion

[App page](https://appshunter.io/ios/app/prontonotion/id6774509192)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pronto Notion Pro | $5.99 | one-time |


## Frequently asked questions

### Is OTC Memo free?

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

### Is ProntoNotion free?

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

### Do OTC Memo or ProntoNotion have ads?

Neither OTC Memo nor ProntoNotion shows ads.

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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.*