# TickBoom vs CalmCatch

The clearest difference is iOS requirement: TickBoom at 15.1 against CalmCatch's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. TickBoom sells 3 in-app purchases, starting at $3.99 per month and CalmCatch sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

TickBoom ships an update every 3 weeks, CalmCatch fortnightly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TickBoom | CalmCatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calmcatch-adhd-planner/id6783648659/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 74 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Njelison Razafindrakoto](https://appshunter.io/developer/1832529092) | [敏 刘](https://appshunter.io/developer/6783576055) |

## What reviewers say

### TickBoom

[App page](https://appshunter.io/ios/app/tickboom-focus-timer-for-adhd/id6751061434)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $3.99 | per month |
| Premium Annual Subscription | $34.99 | per year |
| Premium Lifetime Subscription | $79.99 | one-time |


### CalmCatch

[App page](https://appshunter.io/ios/app/calmcatch-adhd-planner/id6783648659)

This app helps manage overwhelming thoughts and tasks with a simple capture-first approach. It transforms scattered ideas into actionable tasks, scheduled events, and organized notes, making it easier to manage ADHD-style planning.

**Highlights:** Brain dump for messy thoughts, Task overload management, Capture first, organize later workflow, Separates thoughts into tasks, events, notes, ADHD-style planning support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calm Catch Pro Month | $7.99 | per month |
| Calm Catch Pro Year | $49.99 | per year |


## Frequently asked questions

### Is TickBoom free?

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

### Is CalmCatch free?

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

### Do TickBoom or CalmCatch have ads?

Neither TickBoom nor CalmCatch shows ads.

### Which is updated more often, TickBoom or CalmCatch?

TickBoom ships an update every 3 weeks, and CalmCatch fortnightly. Most recently, TickBoom was updated on October 7, 2026 and CalmCatch on October 1, 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.*