# NoteBlocks vs CustosNotes

The clearest difference is in-app purchases: CustosNotes at none against NoteBlocks's 3. CustosNotes also leads on update cadence (every 3 days vs weekly) and iOS requirement (16.4 vs 18.2). NoteBlocks's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for NoteBlocks against 5.0 for CustosNotes. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

NoteBlocks ships an update weekly, CustosNotes every 3 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NoteBlocks | CustosNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/noteblocks-online-notes/id6746334096/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/custosnotes/id6801689062/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 34 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DEYAN PETKOV LAFCHIEV](https://appshunter.io/developer/1816211830) | [Juan Martin](https://appshunter.io/developer/6801689064) |

## What reviewers say

### NoteBlocks

[App page](https://appshunter.io/ios/app/noteblocks-online-notes/id6746334096)

This app transforms basic note-taking into a social journaling experience. Share notes with others like a social network while keeping personal entries private and secure locally. Features include drawing, photo attachments, voice-to-text, and reminders.

**Highlights:** Social note sharing, Secure local storage, Drawing and photo attachments, Voice-to-text input, Notification reminders, Cloud sync, Biometric lock

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $22.99 | per year |


### CustosNotes

[App page](https://appshunter.io/ios/app/custosnotes/id6801689062)

This app keeps your important notes visible at the top of your screen, in the Dynamic Island, on your Lock Screen, or in the status bar. It allows for quick voice input and easy pinning until you're done with the task.

**Highlights:** Pin notes to Dynamic Island, Display notes on Lock Screen, Voice-to-text input, Set reminders by time, Type notes manually, Dark mode support, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is NoteBlocks free?

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

### Is CustosNotes free?

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

### Which has better reviews, NoteBlocks or CustosNotes?

NoteBlocks and CustosNotes are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do NoteBlocks or CustosNotes have ads?

Neither NoteBlocks nor CustosNotes shows ads.

### Which is updated more often, NoteBlocks or CustosNotes?

NoteBlocks ships an update weekly, and CustosNotes every 3 days. Most recently, NoteBlocks was updated on October 3, 2026 and CustosNotes on October 2, 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.*