# Rocket Memo vs Doit

The clearest difference is price: Rocket Memo at Free against Doit's $0.49. Doit's advantage is in-app purchases (none vs 5) and update cadence (daily vs every 10 days). On ads, device support and iOS requirement there is nothing between them.

Rocket Memo is free to download; Doit costs $0.49 up front. Rocket Memo sells 5 in-app purchases, starting at $0.99 per month. Doit asks for nothing beyond the download.

Rocket Memo ships an update every 10 days, Doit daily. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Rocket Memo | Doit |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | **Freemium** | Paid |
| Size | 6 MB | 17 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yoshinori Kasaya](https://appshunter.io/developer/1460652803) | [Kodai Hiradate](https://appshunter.io/developer/1475852802) |

## What reviewers say

### Rocket Memo

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

Capture thoughts instantly with this fast and organized notepad. Set reminders for important notes and find anything quickly with a powerful search. Designed for seamless idea management.

**Highlights:** Instant thought capture, Tag-based organization, Lightning-fast search, Note reminders, Clean editor

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Pro Monthly | $0.99 | per month |
| Rocket Pro Yearly | $5.99 | per year |
| Small Coffee | $0.99 | one-time |
| Croissant & Coffee | $3.99 | one-time |
| Cake & Coffee | $9.99 | one-time |


### Doit

[App page](https://appshunter.io/ios/app/doit/id6747572194)

This app helps you focus on a single task by guiding you through small, preparatory actions to overcome the initial hurdle of starting. It's designed to gently transition your mind and body towards your chosen activity, ensuring you stay on track without distractions.

**Highlights:** Focus on one task only, Guided preparatory actions, Overcome starting inertia, Gentle mental transition, Avoid multitasking, Stay on track

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Memo free?

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

### Is Doit free?

Doit costs $0.49, with no in-app purchases.

### Do Rocket Memo or Doit have ads?

Neither Rocket Memo nor Doit shows ads.

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

Rocket Memo ships an update every 10 days, and Doit daily. Most recently, Rocket Memo was updated on October 2, 2026 and Doit on September 30, 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.*