# nostos+ vs Flash Notes

The clearest difference is in-app purchases: nostos+ at none against Flash Notes's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flash Notes sells 3 in-app purchases, starting at $0.99 per month. nostos+ asks for nothing beyond the download.

## The numbers

| Metric | nostos+ | Flash Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Freemium |
| Size | 3 MB | 68 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duru Savas](https://appshunter.io/developer/1774576027) | [馨洁龙 郑](https://appshunter.io/developer/1872415712) |

## What reviewers say

### nostos+

[App page](https://appshunter.io/ios/app/nostos-plus/id6740788357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Notes

[App page](https://appshunter.io/ios/app/flash-notes-idea-cards-and-memo/id6759559652)

Capture fleeting thoughts instantly and organize them effortlessly. This app uses AI to help your ideas evolve and discover new connections, transforming scattered notes into valuable knowledge. Review your inspirations in new ways and gain visual insights into your creative process.

**Highlights:** Lightning-fast note capture via widgets and Siri, Categorize with 3 card types and color tags, Inbox-style processing with swipe gestures, Link related cards for idea evolution, AI-powered memory cards for insights, Serendipitous review via flashcard carousel, Multi-view options and visual insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashNote-Pro(Monthly) | $0.99 | per month |
| FlashNote-Pro(Quarterly) | $1.99 | per 3 months |
| FlashNote-Pro(One‑time purchase) | $4.99 | one-time |


## Frequently asked questions

### Is nostos+ free?

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

### Is Flash Notes free?

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

### Do nostos+ or Flash Notes have ads?

Neither nostos+ nor Flash Notes 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.*