# Dimmly vs OpenJS Foundation

The clearest difference is in-app purchases: OpenJS Foundation at none against Dimmly's 2. Dimmly's advantage is update cadence (every 5 days vs every 2 months) and ratings volume (4 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Dimmly sells 2 one-off in-app purchases. OpenJS Foundation asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dimmly against 5.0 for OpenJS Foundation. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Dimmly ships an update every 5 days, OpenJS Foundation every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Dimmly | OpenJS Foundation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/dimmly-task-and-habit-tracker/id6761221806/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/openjs-foundation/id6792399541/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free | — |
| Size | 10 MB | 40 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eduardo Pinillos](https://appshunter.io/developer/1883338537) | [nStudio LLC](https://appshunter.io/developer/1334290003) |

## What reviewers say

### Dimmly

[App page](https://appshunter.io/ios/app/dimmly-task-and-habit-tracker/id6761221806)

Organize your life with a task and habit tracker designed for long-term use. Build lists, set recurring tasks, and track daily progress. Seamlessly syncs across iPhone and Mac, offering a clean interface with essential features.

**Highlights:** iCloud sync across iPhone and Mac, Scoreboard for game tracking, Streaks for multi-completion tasks, Add full notes and sub-steps to tasks, CSV import & export, Daily repeating tasks, Native Mac app

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dimmly Pro — Welcome Offer | $6.99 | one-time |
| Dimmly Pro | $9.99 | one-time |


### OpenJS Foundation

[App page](https://appshunter.io/ios/app/openjs-foundation/id6792399541)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dimmly free?

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

### Is OpenJS Foundation free?

OpenJS Foundation is free to download, with no in-app purchases.

### Which has better reviews, Dimmly or OpenJS Foundation?

Dimmly and OpenJS Foundation are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Dimmly or OpenJS Foundation have ads?

Neither Dimmly nor OpenJS Foundation shows ads.

### Which is updated more often, Dimmly or OpenJS Foundation?

Dimmly ships an update every 5 days, and OpenJS Foundation every 2 months. Most recently, Dimmly was updated on October 24, 2026 and OpenJS Foundation on October 24, 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.*