SLC FEEDBACK vs UnderSports
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SLC FEEDBACK
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This app is a Connection to our Dashboard: Soccer-load-calculator.com (SLC). It gives you the Chance as Soccer Player to give Feedback to your Trainee! You can give the Trainee Feedback for heartrate and over the questions
UnderSports
Enhance team communication and player development with this platform. It allows coaches to provide individual feedback, set goals, and evaluate player progress. Players can also share their condition through questionnaires, all managed through a flexible calendar.
- Player-coach communication
- Individual player feedback
- Goal setting and evaluation
- Player condition questionnaires
- Flexible calendar management
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UnderSports App is a new way of Player-Coach communication. Push player progress by giving regular feedback, and focusing on important things for each individual player. Set individual goals for players, and evaluate their work. Create questionnaires for players to understand their condition. Use a flexible calendar to manage the work.
Screenshots
Verdict
The clearest difference is update cadence: UnderSports at every 3 weeks against SLC FEEDBACK's every 2 months. SLC FEEDBACK's advantage is iOS requirement (12.0 vs 16.4). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SLC FEEDBACK ships an update every 2 months, UnderSports every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | SLC FEEDBACK | UnderSports |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 34 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Patrick Fuchshofer | UnderSports LLC |
In-app purchases
SLC FEEDBACK
No in-app purchases
UnderSports
No in-app purchases









