# Simplanum Pro vs 3by4

The clearest difference is price: 3by4 at Free against Simplanum Pro's $1.99. 3by4 also leads on review sentiment (100% vs 56%) and rating (5.0 vs 2.5). Simplanum Pro's advantage is ads (none vs shown) and device support (4 vs 1). On ratings volume, update cadence, in-app purchases and iOS requirement there is nothing between them.

3by4 is free to download; Simplanum Pro costs $1.99 up front. Simplanum Pro sells 9 in-app purchases, starting at $0.99 per month and 3by4 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

3by4 holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 56% of Simplanum Pro's written reviews are positive against 100% of 3by4's.

Simplanum Pro ships an update every 2 months, 3by4 every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simplanum Pro | 3by4 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/simplanum-pro-notes-organizer/id1186017640/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3by4-goal-and-task-planner/id6756412554/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 56.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 141 MB | 110 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simplanum Team](https://appshunter.io/developer/1125808770) | [Karimulla Mohammed](https://appshunter.io/developer/1860038673) |

## What reviewers say

### Simplanum Pro

[App page](https://appshunter.io/ios/app/simplanum-pro-notes-organizer/id1186017640)

Organize your life with a powerful note-taking and planning tool. Create detailed entries, manage tasks, and sync across all your devices. Share information and collaborate with others seamlessly.

**Highlights:** Create notes with text and checklists, Convert entries to events with date and time, Attach unlimited files of any type, Sync notes and events across devices, Organize notes by notebooks, Share records and notebooks with contacts

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Cloud - start to plan | $0.99 | per month |
| BASE Cloud - A good choise | $1.99 | per month |
| Plus Cloud - Work together | $5.99 | per month |
| Additional Notebooks | $0.99 | one-time |
| Additional private notebook | $0.99 | one-time |
| Admin member in shared entry | $0.99 | one-time |
| Shared Notebook | $0.99 | one-time |
| Editor in shared entry | $0.99 | one-time |
| Share you entry to any person | $0.99 | one-time |


### 3by4

[App page](https://appshunter.io/ios/app/3by4-goal-and-task-planner/id6756412554)

This app helps you break down large goals into actionable daily, weekly, monthly, and yearly plans. A virtual assistant guides you through habit formation and task management, offering friendly reminders and progress tracking.

**Highlights:** Goal breakdown into actionable plans, Habit tracking with reminders, Daily task management, Focus timer, Home screen widgets, AI-powered planning assistance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3by4 Premium Weekly | $6.99 | per 7 days |
| 3by4 Premium Monthly | $12.99 | per month |
| 3by4 Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Simplanum Pro free?

Simplanum Pro costs $1.99, and also offers in-app purchases.

### Is 3by4 free?

3by4 is free to download, with in-app purchases available.

### Which has better reviews, Simplanum Pro or 3by4?

3by4 is rated higher. Simplanum Pro averages 2.5 out of 5 from 2 ratings, while 3by4 averages 5.0 from 2 ratings.

### Do Simplanum Pro or 3by4 have ads?

3by4 shows ads; Simplanum Pro does not.

### Which is updated more often, Simplanum Pro or 3by4?

Simplanum Pro ships an update every 2 months, and 3by4 every 3 months. Most recently, Simplanum Pro was updated on November 2, 2026 and 3by4 on October 31, 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.*