# Sol.App vs COET

The clearest difference is in-app purchases: Sol.App at none against COET's 2. Sol.App also leads on update cadence (fortnightly vs every 4 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. COET sells 2 in-app purchases, starting at $2.99 per 7 days. Sol.App asks for nothing beyond the download.

Sol.App ships an update fortnightly, COET every 4 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sol.App | COET |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solapp-todo-task-manager/id6738868162/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | — |
| Size | 45 MB | 77 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rostislav Maslov](https://appshunter.io/developer/1457497539) | [Cristian Figueredo](https://appshunter.io/developer/1801335695) |

## What reviewers say

### Sol.App

[App page](https://appshunter.io/ios/app/solapp-todo-task-manager/id6738868162)

This task manager offers a simple, clean, and intuitive interface for planning your day or managing larger projects. It features real-time synchronization, customizable themes, and smart task management to help you focus without distractions.

**Highlights:** Minimalist and intuitive design, Smarter task and project management, Real-time synchronization, Light and dark mode options, Focus-oriented interface

**Features:** Vision Pro support

**In-app purchases:** none


### COET

[App page](https://appshunter.io/ios/app/coet/id6752208314)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week no trial | $2.99 | per 7 days |
| $19.99 Yearly 3 days trial | $19.99 | per year |


## Frequently asked questions

### Is Sol.App free?

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

### Is COET free?

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

### Do Sol.App or COET have ads?

Neither Sol.App nor COET shows ads.

### Which is updated more often, Sol.App or COET?

Sol.App ships an update fortnightly, and COET every 4 months. Most recently, Sol.App was updated on October 30, 2026 and COET on October 28, 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.*