# 3by4 vs Routine Builder

The clearest difference is ads: Routine Builder at none against 3by4's shown. Routine Builder also leads on update cadence (monthly vs every 3 months). 3by4's advantage is iOS requirement (16.4 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 3by4 sells 3 in-app purchases, starting at $6.99 per 7 days and Routine Builder sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

3by4 ships an update every 3 months, Routine Builder monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 3by4 | Routine Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3by4-goal-and-task-planner/id6756412554/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 8 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Karimulla Mohammed](https://appshunter.io/developer/1860038673) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### 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 |


### Routine Builder

[App page](https://appshunter.io/ios/app/routine-builder-daily-planner/id6767797036)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Annual Premium | $24.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is 3by4 free?

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

### Is Routine Builder free?

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

### Do 3by4 or Routine Builder have ads?

3by4 shows ads; Routine Builder does not.

### Which is updated more often, 3by4 or Routine Builder?

3by4 ships an update every 3 months, and Routine Builder monthly. Most recently, 3by4 was updated on October 31, 2026 and Routine Builder 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.*