# Nostash vs Chart Maker

The clearest difference is in-app purchases: Nostash at none against Chart Maker's 3. Nostash also leads on ads (none vs shown). Chart Maker's advantage is iOS requirement (16.6 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Chart Maker sells 3 in-app purchases, starting at $1.99 per 7 days. Nostash asks for nothing beyond the download.

## The numbers

| Metric | Nostash | Chart Maker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 11 MB | 5 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Terry Yiu](https://appshunter.io/developer/1687844610) | [Sebastin Michael](https://appshunter.io/developer/1224523462) |

## What reviewers say

### Nostash

[App page](https://appshunter.io/ios/app/nostash/id6744309333)

This extension allows Safari users to sign Nostr events directly within their browser. It adheres to the NIP-07 specification, enabling secure interactions with the Nostr network. Compatible with Mac, iPhone, and iPad.

**Highlights:** Nostr signing functionality, NIP-07 specification compliance, Safari browser extension, Secure event signing, Cross-device compatibility

**Features:** Safari Extension

**In-app purchases:** none


### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-graph-creator/id6755813465)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Nostash free?

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

### Is Chart Maker free?

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

### Do Nostash or Chart Maker have ads?

Chart Maker shows ads; Nostash does not.

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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.*