# Skylark Control vs CTS One Planner

The clearest difference is iOS requirement: CTS One Planner at 13.0 against Skylark Control's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Skylark Control ships an update every 6 weeks, CTS One Planner monthly. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Skylark Control | CTS One Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 59 MB | 14 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Skylark Control LTD](https://appshunter.io/developer/1597261514) | [Complete Tech Solutions Ltd](https://appshunter.io/developer/1653425885) |

## What reviewers say

### Skylark Control

[App page](https://appshunter.io/ios/app/skylark-control/id1436309893)

**Features:** macOS Compatibility

**In-app purchases:** none


### CTS One Planner

[App page](https://appshunter.io/ios/app/cts-one-planner/id6444263646)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skylark Control free?

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

### Is CTS One Planner free?

CTS One Planner is free to download, with no in-app purchases.

### Do Skylark Control or CTS One Planner have ads?

Neither Skylark Control nor CTS One Planner shows ads.

### Which is updated more often, Skylark Control or CTS One Planner?

Skylark Control ships an update every 6 weeks, and CTS One Planner monthly. Most recently, Skylark Control was updated on September 8, 2026 and CTS One Planner on September 20, 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.*