# iWorkUntil vs Sparkstep

The clearest difference is ads: iWorkUntil at none against Sparkstep's shown. Sparkstep's advantage is iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iWorkUntil | Sparkstep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iworkuntil-adhd-visual-timer/id6759521985/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 51 MB | 36 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Klausz](https://appshunter.io/developer/1626521331) | [Ferran Espuna](https://appshunter.io/developer/1608027657) |

## What reviewers say

### iWorkUntil

[App page](https://appshunter.io/ios/app/iworkuntil-adhd-visual-timer/id6759521985)

This app transforms time into a visual grid, making remaining time easily understandable at a glance. It's designed for focus sessions, study periods, and any situation where visualizing time is more effective than reading numbers. Enjoy an ad-free, notification-free experience focused solely on time visualization.

**Highlights:** Visual countdown timer, Time as a filling grid, Customizable duration or range, Multiple themes, Corner overlay mode, Ad-free and notification-free

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

**In-app purchases:** none


### Sparkstep

[App page](https://appshunter.io/ios/app/sparkstep-adhd-focus/id6779241138)

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

**In-app purchases:** none


## Frequently asked questions

### Is iWorkUntil free?

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

### Is Sparkstep free?

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

### Do iWorkUntil or Sparkstep have ads?

Sparkstep shows ads; iWorkUntil 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.*