SumGress vs Only Three
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SumGress
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Achieve Anything β and Make It Feel Like a Game! SumGress turns your personal goals into an exciting role-playing game. Whether you're launching a startup, writing a book, or learning a language β every step becomes part of your own epic story. Create Custom Quests Design your own "missions" with full flexibility. From small habits to life-changing projects β you're the hero of this adventure. Weekly XP Bonuses for Ongoing Motivationβ¨Stay consistent and get rewarded. Subscription members receive exclusive weekly XP boosts and time-limited challenges that refresh every week β giving you more ways to level up your hero. Earn XP for Real Progress Track your work in real time. For every minute spent on a Quest, you gain experience points (XP) that help you level up your character. Why you'll love SumGress β’ Gamify your personal development β’ Build your dream life with RPG-style progression β’ Boost motivation through instant feedback β’ Focus on real results, not just checkboxes Life is your game. Start playing it your way. Download SumGress now and level up your journey! *Requires paid subscription to access the features*
Only Three
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Most to-do lists donβt work. They capture tasks, but don't help you complete them. Only Three is different. Instead of endless tasks and cluttered lists, you choose just three things to complete each day. Thatβs it. Simple, focused, and effective. Clarity, not clutter. Why it works Plan your priorities the night before. No more long lists. Just the three things that actually matter. Built for focus. Feel accomplished daily. Review your History and keep across completed tasks. Finish your three tasks and end the day with a clear win. No accounts, no distractions. Your tasks stay on your device. Open the app and go. Stop planning everything. Start finishing what matters. Let's start, with Only Three.
Screenshots
Verdict
The clearest difference is in-app purchases: Only Three at none against SumGress's 4. SumGress's advantage is update cadence (every 4 days vs every 2 weeks). 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. SumGress sells 2 in-app purchases, starting at $1.99 per month. Only Three asks for nothing beyond the download.
SumGress ships an update every 4 days, Only Three every 2 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.
| Parameter | SumGress | Only Three |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 76 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Maciej Gawlowski | Alan Pooley |
In-app purchases
SumGress
- Monthly2 variants$1.991 Month
- Annual7 Days trial2 variants$8.991 Year
Only Three
No in-app purchases









