Wolly vs yellowshark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wolly
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Simples erfassen der Arbeitszeit mittels Start & Stop Button
yellowshark
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Die mobile App zur vereinfachten Sicherheitsschulung, Weiterempfehlung und Interaktion. Du möchtest einen Berufskollegen weiterempfehlen? Kein Problem, jetzt ganz einfach per App melden und Prämie erhalten. Arbeitssicherheit auf der Baustelle ist uns wichtig, deshalb sind Schulungen, Auffrischungskurse, etc. mehrsprachig in der App möglich. Wie ist deine Lohnabrechnung aufgebaut? Jetzt per Videoanleitung in der App erklären lassen.
Screenshots
Verdict
The clearest difference is update cadence: yellowshark at every 9 days against Wolly's every 5 weeks. Wolly's advantage is iOS requirement (9.0 vs 16.0). 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.
Wolly ships an update every 5 weeks, yellowshark every 9 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | Wolly | yellowshark |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Lothal Datentechnik & Partner AG | yellowshark AG |
In-app purchases
Wolly
No in-app purchases
yellowshark
No in-app purchases









