# Eisenhower Matrix vs Lock Screen Calendar

The clearest difference is ads: Lock Screen Calendar at none against Eisenhower Matrix's shown. Lock Screen Calendar also leads on rating (5.0 vs 4.6) and iOS requirement (18.0 vs 26.0). Eisenhower Matrix's advantage is ratings volume (104 vs 19). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Eisenhower Matrix sells 4 in-app purchases, starting at $2.99 per month and Lock Screen Calendar sells 7 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

Lock Screen Calendar holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Eisenhower Matrix has 104 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 83% of Eisenhower Matrix's written reviews are positive against 88% of Lock Screen Calendar's.

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Eisenhower Matrix | Lock Screen Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (104 ratings)](https://appshunter.io/ios/app/eisenhower-matrix-todo-and-task/id6473735916/reviews) | **[5.0 (19 ratings)](https://appshunter.io/ios/app/lock-screen-calendar-coretask/id6478839577/reviews)** |
| Number of ratings | **104** | 19 |
| Positive reviews | 82.6% of reviews | **88.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 142 MB | 38 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DO YEON PARK](https://appshunter.io/developer/1698699003) | [Gridus Co.](https://appshunter.io/developer/1636121761) |

## What reviewers say

### Eisenhower Matrix

[App page](https://appshunter.io/ios/app/eisenhower-matrix-todo-and-task/id6473735916)

This app helps you manage your tasks by prioritizing them using the Eisenhower Matrix. Easily add, organize, and set deadlines for your to-dos, with visual color coding and recurring task options.

**Highlights:** Eisenhower Matrix prioritization, Easy to-do list management, Recurring task setup, Color filters for tasks, Notifications and deadlines, Drag and drop task organization

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly pass | $2.99 | per month |
| Annual | $17.99 | per year |
| Lifetime Pass Event | $29.99 | one-time |
| Lifetime Pass | $39.99 | one-time |


### Lock Screen Calendar

[App page](https://appshunter.io/ios/app/lock-screen-calendar-coretask/id6478839577)

This app helps you manage your time and overcome procrastination by organizing tasks based on importance and urgency. It offers a focus timer to help you complete tasks efficiently and reduce stress.

**Highlights:** Priority setting by importance and urgency, Step-by-step task organization, Time allocation for tasks, Focus timer for task completion, Stress reduction and productivity boost

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.49 | per month |
| Weekly Plan | $4.49 | per 7 days |
| Monthly Plan | $5.99 | per month |
| Annual Plan | $29.99 | per year |
| Annual Plan | $39.99 | per year |
| Lifetime Plan | $29.99 | one-time |
| Lifetime Plan | $59.99 | one-time |


## Frequently asked questions

### Is Eisenhower Matrix free?

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

### Is Lock Screen Calendar free?

Lock Screen Calendar is free to download, with in-app purchases available.

### Which has better reviews, Eisenhower Matrix or Lock Screen Calendar?

Lock Screen Calendar is rated higher. Eisenhower Matrix averages 4.6 out of 5 from 104 ratings, while Lock Screen Calendar averages 5.0 from 19 ratings.

### Do Eisenhower Matrix or Lock Screen Calendar have ads?

Eisenhower Matrix shows ads; Lock Screen Calendar does not.

### Which is updated more often, Eisenhower Matrix or Lock Screen Calendar?

Eisenhower Matrix ships an update every 5 days, and Lock Screen Calendar every 5 days. Most recently, Eisenhower Matrix was updated on October 30, 2026 and Lock Screen Calendar on October 30, 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.*