# Notehot.ai vs Flowster

The clearest difference is in-app purchases: Flowster at none against Notehot.ai's 7. Notehot.ai's advantage is update cadence (weekly vs every 23 months) and iOS requirement (11.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Notehot.ai sells 7 in-app purchases, starting at $3.99 per month. Flowster asks for nothing beyond the download.

Notehot.ai ships an update weekly, Flowster every 23 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Notehot.ai | Flowster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/notehotai-content-generator/id6450663595/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 1 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Play Era](https://appshunter.io/developer/1491473754) | [ATCREATE INC.](https://appshunter.io/developer/1623520671) |

## What reviewers say

### Notehot.ai

[App page](https://appshunter.io/ios/app/notehotai-content-generator/id6450663595)

This AI-powered writing assistant helps you generate, optimize, and polish text. It offers features like auto-writing, grammar correction, content expansion/reduction, tone adjustment, summarization, translation, and text explanation.

**Highlights:** AI-powered content generation, Grammar and spelling correction, Content optimization and expansion, Tone adjustment, One-click summarization, Multi-language translation, Text explanation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prime Subscription | $3.99 | per month |
| Prime Subscription | $4.99 | per 7 days |
| Prime Subscription | $4.99 | per 7 days |
| Prime Subscription | $12.99 | per 3 months |
| Prime Subscription | $39.99 | per year |
| Prime Subscription | $19.99 | one-time |
| Prime Subscription | $29.99 | one-time |


### Flowster

[App page](https://appshunter.io/ios/app/flowster/id6476015416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Notehot.ai free?

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

### Is Flowster free?

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

### Do Notehot.ai or Flowster have ads?

Neither Notehot.ai nor Flowster shows ads.

### Which is updated more often, Notehot.ai or Flowster?

Notehot.ai ships an update weekly, and Flowster every 23 months. Most recently, Notehot.ai was updated on October 6, 2026 and Flowster on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*