# NanNanCat Notes vs Asympta Paperie

The clearest difference is in-app purchases: NanNanCat Notes at none against Asympta Paperie's 1. NanNanCat Notes also leads on update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Asympta Paperie sells 1 one-off in-app purchase. NanNanCat Notes asks for nothing beyond the download.

NanNanCat Notes ships an update daily, Asympta Paperie every 3 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | NanNanCat Notes | Asympta Paperie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 8 MB | 113 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Junda Chu](https://appshunter.io/developer/6809130583) | [Ka ho Lau](https://appshunter.io/developer/1221249533) |

## What reviewers say

### NanNanCat Notes

[App page](https://appshunter.io/ios/app/nannancat-notes/id6809130581)

**Features:** macOS Compatibility

**In-app purchases:** none


### Asympta Paperie

[App page](https://appshunter.io/ios/app/asympta-paperie/id6818553101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paperie Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is NanNanCat Notes free?

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

### Is Asympta Paperie free?

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

### Do NanNanCat Notes or Asympta Paperie have ads?

Neither NanNanCat Notes nor Asympta Paperie shows ads.

### Which is updated more often, NanNanCat Notes or Asympta Paperie?

NanNanCat Notes ships an update daily, and Asympta Paperie every 3 days. Most recently, NanNanCat Notes was updated on October 24, 2026 and Asympta Paperie on October 26, 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.*