# Grid ToDo vs 15min Change Timer

The clearest difference is in-app purchases: 15min Change Timer at none against Grid ToDo's 1. 15min Change Timer also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grid ToDo sells 1 one-off in-app purchase. 15min Change Timer asks for nothing beyond the download.

## The numbers

| Metric | Grid ToDo | 15min Change Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/grid-todo-plan-64-actions/id1102066391/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAOKI YUSA](https://appshunter.io/developer/932463952) | [Hiroki Muranaka](https://appshunter.io/developer/1882707973) |

## What reviewers say

### Grid ToDo

[App page](https://appshunter.io/ios/app/grid-todo-plan-64-actions/id1102066391)

This tool helps you break down large goals into manageable steps using a structured 9x9 grid. It's designed for professionals, athletes, and creators to transform ambitions into actionable plans for various life areas.

**Highlights:** Structured 9x9 grid system, Break down goals into 64 actions, Adaptable for various life areas, Actionable step planning, Goal achievement support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $2.99 | one-time |


### 15min Change Timer

[App page](https://appshunter.io/ios/app/15min-change-timer/id6760115037)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid ToDo free?

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

### Is 15min Change Timer free?

15min Change Timer is free to download, with no in-app purchases.

### Do Grid ToDo or 15min Change Timer have ads?

Grid ToDo shows ads; 15min Change Timer does not.

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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.*