# Calegator vs LockTodoNote

The clearest difference is ads: Calegator at none against LockTodoNote's shown. LockTodoNote's advantage is update cadence (every 3 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Calegator sells 4 in-app purchases, starting at $2.99 per month and LockTodoNote sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Calegator ships an update fortnightly, LockTodoNote every 3 days. The most recent releases landed on August 29, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Calegator | LockTodoNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 59 MB | 18 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Calegator, LLC](https://appshunter.io/developer/1886258757) | [ChangHyun Nam](https://appshunter.io/developer/1850596911) |

## What reviewers say

### Calegator

[App page](https://appshunter.io/ios/app/calegator/id6760791053)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calegator Silver | $2.99 | per month |
| Calegator Gold | $5.99 | per month |
| Calegator Silver | $29.99 | per year |
| Calegator Gold | $59.99 | per year |


### LockTodoNote

[App page](https://appshunter.io/ios/app/locktodonote-lock-screen-todo/id6783183501)

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

**In-app purchases (3)**

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


## Frequently asked questions

### Is Calegator free?

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

### Is LockTodoNote free?

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

### Do Calegator or LockTodoNote have ads?

LockTodoNote shows ads; Calegator does not.

### Which is updated more often, Calegator or LockTodoNote?

Calegator ships an update fortnightly, and LockTodoNote every 3 days. Most recently, Calegator was updated on August 29, 2026 and LockTodoNote on September 12, 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.*