Notification Todo vs CheckOne
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Notification Todo
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It is a Todo app that reminds you with notifications just by registering things to do. I will keep reminding you until it's done. Notification icons created by logisstudio https://www.flaticon.com/free-icons/notification
CheckOne
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CheckOne shows checklist items one at a time so you can confirm everything without missing anything. Create checklists for things you want to confirm in order, such as before going out, travel prep, leaving a hotel, before a meeting, gym items, morning routines, or bedtime routines. Instead of looking at a long checklist all at once, CheckOne shows the current item clearly and lets you move forward as you check each one. It helps you focus on the next thing to confirm. CheckOne also supports Apple Watch. You can view checklists, start a run, check items, and keep the run state in sync with iPhone. Templates are included so you can start quickly, and you can also create your own checklists from scratch. Features - Create and edit checklists - Create from templates - Run a checklist one item at a time - Move items later and optionally save the new order - Choose checklist colors - Sync run state with Apple Watch - Haptic feedback while checking items - Double Tap support on Apple Watch CheckOne Plus CheckOne Plus unlocks every feature with one purchase, including creating multiple checklists, choosing any color, and moving items later. Note: Double Tap is available on supported Apple Watch devices with watchOS 11 or later. Terms of Use: https://apps.mishimadesign.com/checkone/legal.html#terms-en
Screenshots
Verdict
The clearest difference is in-app purchases: Notification Todo at none against CheckOne's 1. Notification Todo also leads on update cadence (every 6 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CheckOne sells 1 one-off in-app purchase. Notification Todo asks for nothing beyond the download.
Notification Todo ships an update every 6 days, CheckOne every 4 months. The most recent releases landed on November 8, 2026 and November 13, 2026 respectively.
| Parameter | Notification Todo | CheckOne |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days β better | Every 4 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, Apple Watch β better |
| Requires iOS | 16.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 4 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | SOTOCHA | Mishima Design |
In-app purchases
Notification Todo
No in-app purchases
CheckOne
- CheckOne Plus$9.99
Questions
Is Notification Todo free?
Is CheckOne free?
Do Notification Todo or CheckOne have ads?
Which is updated more often, Notification Todo or CheckOne?
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