Doongsil vs SIDO
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Doongsil
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Make time for your goals with a little adventure. Our adorable friends dream of traveling to space in hot air balloons. What is your goal? Join them on a journey of your own. As you spend time focusing, your balloon rises higher toward space. - Customize your balloon, basket and character to make your goals your own. - Stay focused with a timer and watch your balloon rise. - Record your daily activities with notes and photos, and look back on your progress.
SIDO
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[The Most Sophisticated Habit Tracker for Growth, SIDO] "Consistency over perfection, 1% daily growth over overwhelming goals." SIDO was created for those who want to build a better tomorrow by accumulating small attempts every day. We removed complex features and flashy notifications, designing it with a modern and minimal approach so you can focus entirely on 'your day' and 'attempts'. Build a solid routine with SIDO, an app that calms your mind the moment you open it, like staying in a neatly organized, sophisticated space. [Key Features of SIDO] β Intuitive Daily Routine Check β’ Register your own attempts for today and lightly check them off. β’ Reading, walking, meditatingβanything is fine. A small but definite sense of accomplishment builds up every day. β Mindset & Retrospective Journal β’ Beyond simple routine checks, leave short memos of your feelings and realizations of the day. β’ Record your inner growth like your own quiet diary. β Minimal & Sophisticated Design β’ We eliminated unnecessary visual noise so only your records stand out. β’ The calm and sophisticated theme provides an experience you'll want to return to every day. β Achievement Tracking β’ See at a glance how many attempts you have accumulated over the month and gain motivation for tomorrow. Time to meet a slightly more grown version of yourself than yesterday. Start your small and precious attempts with SIDO right now.
Screenshots
Verdict
The clearest difference is ads: SIDO at none against Doongsil's shown. SIDO also leads on update cadence (every 6 days vs every 11 months). Doongsil's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support 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. Doongsil sells 1 one-off in-app purchase and SIDO sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Doongsil ships an update every 11 months, SIDO every 6 days. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | Doongsil | SIDO |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 6 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 42 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Minseok Song | AEJIN SEO |
In-app purchases
Doongsil
- Doongsil Pro$3.99
SIDO
- SIDO Pro μκ°7 Days trial$3.991 Month
- SIDO Pro μ°κ°7 Days trial$29.991 Year









