# Panic Button U vs To Do List

The clearest difference is in-app purchases: Panic Button U at none against To Do List's 3. Panic Button U also leads on update cadence (every 8 days vs every 4 months) and iOS requirement (12.1 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. To Do List sells 3 in-app purchases, starting at $0.99 per month. Panic Button U asks for nothing beyond the download.

Panic Button U ships an update every 8 days, To Do List every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Panic Button U | To Do List |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/to-do-list-tasks-and-reminders/id1637958459/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 months |
| Monetization | — | Freemium |
| Size | 58 MB | 159 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ULTIMA Enterprise Doo](https://appshunter.io/developer/448167316) | [Planning Technologies LLC](https://appshunter.io/developer/1618240887) |

## What reviewers say

### Panic Button U

[App page](https://appshunter.io/ios/app/panic-button-u/id1481809899)

**Features:** macOS Compatibility

**In-app purchases:** none


### To Do List

[App page](https://appshunter.io/ios/app/to-do-list-tasks-and-reminders/id1637958459)

This task manager allows you to organize your to-do lists with ease. It supports offline use and syncs with iCloud, Outlook, and Exchange accounts. Create unlimited local accounts and manage tasks with reminders, priorities, and sorting options.

**Highlights:** Offline task management, Sync with iCloud, Outlook, Exchange, Create unlimited local accounts, Task creation, editing, and prioritization, Sort, filter, and organize tasks, Drag and drop task management, Dark and light theme options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access for a Month | $0.99 | per month |
| Full Access for a Year | $7.99 | per year |
| Full Access Forever | $17.99 | one-time |


## Frequently asked questions

### Is Panic Button U free?

Panic Button U is free to download, with no in-app purchases.

### Is To Do List free?

To Do List is free to download, with in-app purchases available.

### Do Panic Button U or To Do List have ads?

Neither Panic Button U nor To Do List shows ads.

### Which is updated more often, Panic Button U or To Do List?

Panic Button U ships an update every 8 days, and To Do List every 4 months. Most recently, Panic Button U was updated on November 7, 2026 and To Do List on November 3, 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.*