# Just Start vs Sidle

The clearest difference is iOS requirement: Just Start at 15.0 against Sidle's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Just Start sells 3 in-app purchases, starting at $4.99 per month and Sidle sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Just Start ships an update every 11 days, Sidle every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Just Start | Sidle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/just-start-adhd-focus-timer/id6760567262/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 85 MB | 5 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Estus Holdings LLC](https://appshunter.io/developer/1879926455) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### Just Start

[App page](https://appshunter.io/ios/app/just-start-adhd-focus-timer/id6760567262)

This app helps individuals overcome task initiation challenges with ADHD-friendly focus sessions. It offers customizable timers, AI-powered task breakdown, virtual body doubling, and ambient soundscapes to enhance concentration and productivity.

**Highlights:** Customizable Pomodoro timers, AI task breakdown, Virtual body doubling, Live Activities & Dynamic Island integration, Lock screen widgets, Ambient soundscapes, Evolving focus garden

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Just Start Pro Monthly | $4.99 | per month |
| Just Start Pro Annual | $29.99 | per year |
| Just Start Pro Lifetime | $58.99 | one-time |


### Sidle

[App page](https://appshunter.io/ios/app/sidle-body-doubling-focus/id6779188929)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sidle Pro Monthly | $4.99 | per month |
| Sidle Pro Annual | $34.99 | per year |
| Sidle Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Just Start free?

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

### Is Sidle free?

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

### Do Just Start or Sidle have ads?

Neither Just Start nor Sidle shows ads.

### Which is updated more often, Just Start or Sidle?

Just Start ships an update every 11 days, and Sidle every 2 weeks. Most recently, Just Start was updated on October 25, 2026 and Sidle on October 25, 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.*