# Surely vs Colistu

The clearest difference is update cadence: Colistu at every 9 days against Surely's every 6 weeks. On price, ads, 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.

Surely ships an update every 6 weeks, Colistu every 9 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Surely | Colistu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/surely/id1586633713/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 34 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Josh Justice](https://appshunter.io/developer/412347172) | [Mert Buldur](https://appshunter.io/developer/1738023394) |

## What reviewers say

### Surely

[App page](https://appshunter.io/ios/app/surely/id1586633713)

This app offers a streamlined approach to task management, focusing on completion rather than complex organization. It provides essential actions like completing, deleting, or deferring tasks, intentionally omitting features that might encourage procrastination.

**Highlights:** Complete tasks, Delete tasks, Defer tasks, Minimalist interface, Focus on task completion

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

**In-app purchases:** none


### Colistu

[App page](https://appshunter.io/ios/app/colistu-shared-list-and-task/id6755722956)

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

**In-app purchases:** none


## Frequently asked questions

### Is Surely free?

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

### Is Colistu free?

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

### Do Surely or Colistu have ads?

Neither Surely nor Colistu shows ads.

### Which is updated more often, Surely or Colistu?

Surely ships an update every 6 weeks, and Colistu every 9 days. Most recently, Surely was updated on October 30, 2026 and Colistu on October 30, 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.*