# Sticky Todo App vs Simple Focus Timer

The clearest difference is ads: Simple Focus Timer at none against Sticky Todo App's shown. Simple Focus Timer also leads on update cadence (every 3 days vs every 5 months). Sticky Todo App's advantage is iOS requirement (15.0 vs 18.0). 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.

Sticky Todo App ships an update every 5 months, Simple Focus Timer every 3 days. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Sticky Todo App | Simple Focus Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-focus-timer-jazzytimer/id6753013505/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 26 MB | 214 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [seunghyun shin](https://appshunter.io/developer/1505190308) | [Above AS](https://appshunter.io/developer/894620418) |

## What reviewers say

### Sticky Todo App

[App page](https://appshunter.io/ios/app/sticky-todo-app/id6479539544)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Focus Timer

[App page](https://appshunter.io/ios/app/simple-focus-timer-jazzytimer/id6753013505)

Enhance your concentration with a blend of soothing jazz and calming rain sounds. This app creates a tranquil atmosphere perfect for deep work, studying, or relaxation. It functions entirely offline, making it ideal for any environment.

**Highlights:** Ambient jazz and rain sounds, Offline functionality, Deep work sessions, Study and work aid, Relaxing atmosphere

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

**In-app purchases:** none


## Frequently asked questions

### Is Sticky Todo App free?

Sticky Todo App is free to download, with no in-app purchases.

### Is Simple Focus Timer free?

Simple Focus Timer is free to download, with no in-app purchases.

### Do Sticky Todo App or Simple Focus Timer have ads?

Sticky Todo App shows ads; Simple Focus Timer does not.

### Which is updated more often, Sticky Todo App or Simple Focus Timer?

Sticky Todo App ships an update every 5 months, and Simple Focus Timer every 3 days. Most recently, Sticky Todo App was updated on September 10, 2026 and Simple Focus Timer on September 21, 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.*