# SPARK vs ADHD Timer

The clearest difference is in-app purchases: SPARK at none against ADHD Timer's 3. SPARK also leads on iOS requirement (13.0 vs 15.1). ADHD Timer's advantage is update cadence (every 8 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ADHD Timer sells 3 in-app purchases, starting at $1.99 per month. SPARK asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SPARK against 5.0 for ADHD Timer. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SPARK ships an update every 3 weeks, ADHD Timer every 8 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SPARK | ADHD Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/spark-2-minute-starter/id6757149402/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/adhd-timer-end-time-blindness/id6762622987/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 21 MB | 42 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andres Moreno Rubio](https://appshunter.io/developer/1864883056) | [Maciej Planeta](https://appshunter.io/developer/1892474710) |

## What reviewers say

### SPARK

[App page](https://appshunter.io/ios/app/spark-2-minute-starter/id6757149402)

This app helps overcome task paralysis by using a 2-minute micro-commit technique. Designed for neurodivergent minds, it focuses on the initial step of starting a task, making it easier to continue. It offers gentle habit tracking and visual progress without pressure.

**Highlights:** 2-minute micro-commit timer, Overcome task paralysis, Designed for neurodivergent minds, Gentle streak tracking, Visual progress charts, Offline functionality, Available in 10 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### ADHD Timer

[App page](https://appshunter.io/ios/app/adhd-timer-end-time-blindness/id6762622987)

This app makes time visible with a color-changing screen and vibration pulses as deadlines approach. It helps you accurately estimate task durations by tracking actual time spent versus your guesses, improving future planning.

**Highlights:** Visual countdown timer with color changes, Task mode for estimating and tracking time, Planning multiplier for estimate accuracy, Focus routines for sequential timers, Home screen widget for quick start, Colorblind-friendly palette

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annually | $14.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is SPARK free?

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

### Is ADHD Timer free?

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

### Which has better reviews, SPARK or ADHD Timer?

SPARK and ADHD Timer are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SPARK or ADHD Timer have ads?

Neither SPARK nor ADHD Timer shows ads.

### Which is updated more often, SPARK or ADHD Timer?

SPARK ships an update every 3 weeks, and ADHD Timer every 8 days. Most recently, SPARK was updated on October 4, 2026 and ADHD Timer on October 5, 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.*