# Lock Screen Calendar vs ANGLE

The clearest difference is ads: Lock Screen Calendar at none against ANGLE's shown. Lock Screen Calendar also leads on update cadence (every 3 days vs monthly). ANGLE's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lock Screen Calendar sells 6 in-app purchases, starting at $1.99 per month and ANGLE sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lock Screen Calendar ships an update every 3 days, ANGLE monthly. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Lock Screen Calendar | ANGLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/lock-screen-calendar-coretask/id6478839577/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 88.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 96 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gridus Co.](https://appshunter.io/developer/1636121761) | [Kota Suzuki](https://appshunter.io/developer/1621032637) |

## What reviewers say

### 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 (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Monthly Plan | $4.49 | per month |
| Weekly Plan | $4.49 | per 7 days |
| Annual Plan | $29.99 | per year |
| Lifetime Plan | $29.99 | one-time |
| Lifetime Access | $39.99 | one-time |


### ANGLE

[App page](https://appshunter.io/ios/app/angle-chat-video-and-viewpoints/id6774402592)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $9.99 | per year |
| Lifetime Plan | $19.99 | one-time |


## Frequently asked questions

### Is Lock Screen Calendar free?

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

### Is ANGLE free?

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

### Do Lock Screen Calendar or ANGLE have ads?

ANGLE shows ads; Lock Screen Calendar does not.

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

Lock Screen Calendar ships an update every 3 days, and ANGLE monthly. Most recently, Lock Screen Calendar was updated on September 29, 2026 and ANGLE on September 15, 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.*