TODO vs BlitzCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TODO
This app allows you to create and manage shared to-do lists. Add notes, mark tasks as complete, and easily share lists with others via QR code. It's designed for simple, collaborative task management with family and friends.
- Shared to-do lists
- Chat-like notes
- Task completion with check button
- QR code sharing
- Basic to-do list functionality
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· TODO list that can be shared - Add notes like chat - Complete with check button - Share just by reading the QR code - Basic Todo list feature + share Please use it when sharing things with family and friends.
BlitzCheck
This app helps you stay organized and boost productivity with a fast, customizable to-do list. Focus on your tasks without clutter, personalizing them with custom colors for a streamlined experience.
- Full color customization
- Simplicity-first design
- Lightning-fast task management
- Personalized task organization
- No ads or distractions
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BlitzCheck – A Fast, Fully Customizable & Clean Simple To-Do List App! Stay organized and boost your productivity with BlitzCheck, the lightning-fast to-do list app designed for simplicity. Whether you're managing work tasks, school assignments, or personal errands, BlitzCheck helps you focus on what matters most—without the clutter. Key Features: Full Color Customization: Personalize your tasks with custom colors or choose from predefined color profiles to match your style. Simplicity First: A clean, intuitive design that makes checking to-dos quick and easy. Lightning-Fast: Add, modify & delete tasks in an instant—no delays, no distractions! Take control of your to-dos with BlitzCheck and get more done, faster! BlitzCheck offers premium features and customization at a fraction of the price of other productivity apps. With no ads, no distractions, and continuous updates, you're supporting a solo developer who has put a lot of effort into creating a fast, reliable tool to improve your daily life. A small price to pay for a big boost in productivity—download BlitzCheck today! © 2024 Rayane Aberkane, also known as Nyrroz. All rights reserved.
Screenshots
Verdict
The clearest difference is price: TODO at Free against BlitzCheck's $6.99. TODO also leads on iOS requirement (10.0 vs 13.0). BlitzCheck's advantage is update cadence (every 3 days vs every 4 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TODO is free to download; BlitzCheck costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TODO ships an update every 4 months, BlitzCheck every 3 days. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.
| Parameter | TODO | BlitzCheck |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Takahiro Torii | Rayane Aberkane |
Customer experience
TODO
BlitzCheck
In-app purchases
TODO
No in-app purchases
BlitzCheck
No in-app purchases
