# Rocket Memo vs Notivx

The clearest difference is update cadence: Rocket Memo at every 2 weeks against Notivx's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rocket Memo sells 4 one-off in-app purchases and Notivx sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Rocket Memo ships an update every 2 weeks, Notivx every 4 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Rocket Memo | Notivx |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 7 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yoshinori Kasaya](https://appshunter.io/developer/1460652803) | [Mamiko Tsukamoto](https://appshunter.io/developer/1837855636) |

## What reviewers say

### Rocket Memo

[App page](https://appshunter.io/ios/app/rocket-memo/id1472141702)

Capture thoughts instantly with a fast, distraction-free editor. Organize notes with tags and find them quickly using a powerful search. Set reminders for important items to ensure nothing is forgotten.

**Highlights:** Instant thought capture, Distraction-free editor, Tag-based organization, Lightning-fast search, Note reminders, Cross-device support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| RocketMemo Pro (One-Time) | $2.99 | one-time |
| Croissant & Coffee | $3.99 | one-time |
| Cake & Coffee | $9.99 | one-time |


### Notivx

[App page](https://appshunter.io/ios/app/notivx-notes-and-web-clipper/id6759819829)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notivx Pro | $3.99 | per month |
| Notivx Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Rocket Memo free?

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

### Is Notivx free?

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

### Do Rocket Memo or Notivx have ads?

Neither Rocket Memo nor Notivx shows ads.

### Which is updated more often, Rocket Memo or Notivx?

Rocket Memo ships an update every 2 weeks, and Notivx every 4 months. Most recently, Rocket Memo was updated on November 3, 2026 and Notivx on November 9, 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.*