# MarkTodo vs Daily Keys

The clearest difference is in-app purchases: Daily Keys at none against MarkTodo's 3. On price, update cadence, ads and device support there is nothing between them.

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

MarkTodo ships an update every 2 weeks, Daily Keys monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MarkTodo | Daily Keys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/marktodo-to-do-list-plus-tasks-plus-plan/id6476442703/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 3 MB | 30 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [滚宁 林](https://appshunter.io/developer/1688525702) | [YANG ZHANG](https://appshunter.io/developer/1865278823) |

## What reviewers say

### MarkTodo

[App page](https://appshunter.io/ios/app/marktodo-to-do-list-plus-tasks-plus-plan/id6476442703)

This app helps you focus on important tasks without deadlines. It displays starred to-dos in a unique waterfall card style and syncs across iOS, iPadOS, and macOS devices. Manage your tasks anytime, anywhere, with features like priority, reminders, and custom lists.

**Highlights:** Starred to-dos focus, Waterfall card display, iCloud synchronization, Quick add to-do, Priority and reminders, Custom and tag lists

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MarkTodo Pro Monthly | $0.99 | per month |
| MarkTodo Pro Yearly | $4.99 | per year |
| MarkTodo Pro LifeTime | $9.99 | one-time |


### Daily Keys

[App page](https://appshunter.io/ios/app/daily-keys/id6761518346)

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

**In-app purchases:** none


## Frequently asked questions

### Is MarkTodo free?

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

### Is Daily Keys free?

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

### Do MarkTodo or Daily Keys have ads?

Neither MarkTodo nor Daily Keys shows ads.

### Which is updated more often, MarkTodo or Daily Keys?

MarkTodo ships an update every 2 weeks, and Daily Keys monthly. Most recently, MarkTodo was updated on November 4, 2026 and Daily Keys on October 31, 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.*