Haeil vs todo.exe
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Haeil
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Haeil is a to-do app for calmly organizing and clearing the tasks that keep rolling in. Capture whatβs on your mind, place it where it belongs, and move through it one step at a time. Paper helps you group related tasks into focused pages, Schedule gives you a clear view of whatβs tied to each day, and Wave helps you choose one Paper and work through it with steady focus. Even when your to-dos come in like waves, Haeil helps you clear them one check, one page at a time.
todo.exe
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todo.exe is a to-do list that looks and feels like a command prompt. Type a task and press Enter. That's it. C:\todo> add Draft report #work !! + #05 added - Add, finish, edit and delete tasks with short commands, or just tap a line to complete it - #tags and !priority (1β3) right in the text - Filter with ls --todo, ls --done or ls #work - stats: streaks, the last 7 days, tags and a 4-week heatmap - Light and dark mode (follows your phone) - English, νκ΅μ΄, ζ₯ζ¬θͺ, δΈζ and FranΓ§ais. Change anytime with the lang command PRO (one-time purchase, no subscription) - 3 color themes: cmd, phosphor, amber - CRT scanline effect - Home screen and lock screen widgets (iPhone) Private by design No account, no ads, no server. Your tasks are stored only on your phone. Type help to see every command.
Screenshots
Verdict
The clearest difference is in-app purchases: Haeil at none against todo.exe's 1. todo.exe's advantage is update cadence (every 5 days vs every 2 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. todo.exe sells 1 one-off in-app purchase. Haeil asks for nothing beyond the download.
Haeil ships an update every 2 months, todo.exe every 5 days. Both last shipped on October 31, 2026.
| Parameter | Haeil | todo.exe |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 β better |
| Further details β not scored | ||
| Size | 56 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | fourandsun | chaeeun yoon |
In-app purchases
Haeil
No in-app purchases
todo.exe
- todo.exe PRO$1.99





