# Óptima Síndicos vs CheckList

The clearest difference is in-app purchases: Óptima Síndicos at none against CheckList's 3. Óptima Síndicos also leads on iOS requirement (15.6 vs 18.5). CheckList's advantage is update cadence (weekly vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. CheckList sells 3 in-app purchases, starting at $0.99 per month. Óptima Síndicos asks for nothing beyond the download.

Óptima Síndicos ships an update every 14 months, CheckList weekly. The most recent releases landed on October 5, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Óptima Síndicos | CheckList |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Size | 1 MB | 154 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luiz Laurindo](https://appshunter.io/developer/1561024446) | [Pavel Vatulin](https://appshunter.io/developer/6782956077) |

## What reviewers say

### Óptima Síndicos

[App page](https://appshunter.io/ios/app/optima-sindicos/id1561024204)

**Features:** macOS Compatibility

**In-app purchases:** none


### CheckList

[App page](https://appshunter.io/ios/app/checklist-lists-and-tasks/id6782956074)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Óptima Síndicos free?

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

### Is CheckList free?

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

### Do Óptima Síndicos or CheckList have ads?

Neither Óptima Síndicos nor CheckList shows ads.

### Which is updated more often, Óptima Síndicos or CheckList?

Óptima Síndicos ships an update every 14 months, and CheckList weekly. Most recently, Óptima Síndicos was updated on October 5, 2026 and CheckList on October 22, 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.*