SumDU vs Habit Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SumDU
Access your university schedule, including classes, professors, and rooms, all in one convenient app. Download your schedule for offline use and sync it with your device's calendar to avoid missing appointments.
- University schedule access
- Professor and auditorium schedules
- Offline schedule download
- Calendar integration
- Schedule for all groups
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Are you working or studying at Sumy State University? This app will be your saviour! Schedule for all professors, groups and auditoriums in one place. Download schedule for all groups, professors and auditoriums you need and use it offline. Add schedule directly to Calendar app and don't be late for your class!
Habit Tracker
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Lumo is a simple habit tracker designed to help you stay consistent every day. Track your habits, complete them in one tap, and watch your daily progress grow through one clear visual ring. With Lumo you can: - Create habits in seconds - Organize your daily routine in one clean space - Mark habits as done with one tap - View your progress in a calendar - Stay motivated by seeing your consistency over time - Set reminders for important habits Lumo is built for focus and simplicity — no clutter, no distractions, just a clear system that helps you keep going every day. Subscription Terms: - Lumo Premium Monthly: 1 month - Lumo Premium Yearly: 1 year - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage and cancel your subscriptions by going to your App Store account settings after purchase. - Any unused portion of a free trial, if offered, will be forfeited when purchasing a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vSUibjGbSYDll9ilsCtLnmsdgB96sUXnzfRpXK3W9iG97hMsAffIulysNTSRnemcNreLURTdQZOlbCw/pub
Screenshots
Verdict
The clearest difference is in-app purchases: SumDU at none against Habit Tracker's 2. SumDU also leads on iOS requirement (12.1 vs 15.1). Habit Tracker's advantage is update cadence (every 9 days vs every 8 months). On price, ads 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
Both are free to download. Habit Tracker sells 2 in-app purchases, starting at $2.99 per month. SumDU asks for nothing beyond the download.
SumDU ships an update every 8 months, Habit Tracker every 9 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | SumDU | Habit Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | App Dev Academy Ltd. | Volodymyr Saviuk |
In-app purchases
SumDU
No in-app purchases
Habit Tracker
- Premium Monthly$2.991 Month
- Premium Yearly3 Days trial$24.991 Year








