# Notification Todo vs Check Mate EX

The clearest difference is in-app purchases: Notification Todo at none against Check Mate EX's 1. Notification Todo also leads on update cadence (every 6 days vs monthly). Check Mate EX's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. Check Mate EX sells 1 one-off in-app purchase. Notification Todo asks for nothing beyond the download.

Notification Todo ships an update every 6 days, Check Mate EX monthly. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Notification Todo | Check Mate EX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/check-mate-ex/id6471193129/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 9 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOTOCHA](https://appshunter.io/developer/501449724) | [Logical Software Solutions LLC](https://appshunter.io/developer/1573628511) |

## What reviewers say

### Notification Todo

[App page](https://appshunter.io/ios/app/notification-todo/id6448881266)

**Features:** macOS Compatibility

**In-app purchases:** none


### Check Mate EX

[App page](https://appshunter.io/ios/app/check-mate-ex/id6471193129)

Create and reuse custom checklists for recurring tasks like camping trips. Organize items alphabetically or manually. Data syncs across devices, even offline.

**Highlights:** Create reusable checklists, Manual item arrangement, Alphabetical sorting, Offline data sync, Cross-device synchronization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Check Mate EX | $1.99 | one-time |


## Frequently asked questions

### Is Notification Todo free?

Notification Todo is free to download, with no in-app purchases.

### Is Check Mate EX free?

Check Mate EX is free to download, with in-app purchases available.

### Do Notification Todo or Check Mate EX have ads?

Neither Notification Todo nor Check Mate EX shows ads.

### Which is updated more often, Notification Todo or Check Mate EX?

Notification Todo ships an update every 6 days, and Check Mate EX monthly. Most recently, Notification Todo was updated on September 16, 2026 and Check Mate EX on September 14, 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.*