# Reminder Maker vs LockTodoNote

The clearest difference is in-app purchases: Reminder Maker at none against LockTodoNote's 3. Reminder Maker also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.1). LockTodoNote's advantage is update cadence (every 3 days vs fortnightly). On price and device support there is nothing between them.

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

Reminder Maker ships an update fortnightly, LockTodoNote every 3 days. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Reminder Maker | LockTodoNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 16 MB | 18 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [建波 胡](https://appshunter.io/developer/1865482236) | [ChangHyun Nam](https://appshunter.io/developer/1850596911) |

## What reviewers say

### Reminder Maker

[App page](https://appshunter.io/ios/app/reminder-maker/id6757307593)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Reminder Maker free?

Reminder Maker is free to download, with no in-app purchases.

### Is LockTodoNote free?

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

### Do Reminder Maker or LockTodoNote have ads?

LockTodoNote shows ads; Reminder Maker does not.

### Which is updated more often, Reminder Maker or LockTodoNote?

Reminder Maker ships an update fortnightly, and LockTodoNote every 3 days. Most recently, Reminder Maker was updated on September 7, 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.*