Case Cruncher vs Kellno
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Case Cruncher
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We believe that talent and potential β not money or connections β should determine your career opportunities. CaseCruncher is your AI-powered case interview coach to practice realistic consulting interviews anytime and get expert-style feedback on your performance. Start in our Practice Lab, where two guided learning paths and bite-sized drills help you build a solid foundation in core case skills. Once youβve mastered the basics, switch to full mock interviews to pressure-test your skills end to end. This learning flow helps you build consistent practice habits and real interview confidence β without the cost and hassle of traditional coaching. Key features: β’ Bite-sized drills & full mock interviews β’ Multiple case types and difficulty levels β’ Detailed performance feedback on core skills β’ Progress tracking with a clear dashboard β’ Available 24/7 β no scheduling needed CaseCruncher in Numbers: --> 300+ candidates prepared successfully in the last 60 days --> 10+ hours of guided practice content --> 92% improve their score by the third mock interview Terms of Use: https://www.case-cruncher.com/terms-of-use Privacy Policy: https://www.case-cruncher.com/privacy-policy
Kellno
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Planvo is a mobile workforce management app built specifically for restaurant operations in Germany. It gives managers a single place to build weekly shift schedules, track attendance, manage leave, and stay compliant with German labor law β all from their phone. FOR MANAGERS - Build weekly shift schedules with an easy drag-free grid - Publish shifts instantly β staff are notified in real time - Track who is working with GPS-verified check-in and check-out - Review and approve leave and wish-free-day requests - See live attendance: who is in, who is missing, who is late - Get automatic warnings for German labor law (ArbZG) β break rules, rest periods, and overtime - Manage your team β add staff, set positions, and track hours - Export attendance data for payroll FOR EMPLOYEES - See your schedule the moment it's published - Clock in and out with GPS confirmation - Track your breaks - Submit leave and wish-free-day requests - Set your weekly availability - Monitor your hours and vacation balance BUILT FOR GERMANY - German and English β switch anytime - Aware of German labor law: break requirements, 11-hour rest periods, and daily maximums - Designed for Werkstudenten with weekly hour tracking INVITE-ONLY & SECURE No open sign-up. Managers join with an invite code, and employees are added by their manager. Your data stays private. Planvo keeps your whole restaurant team in sync β in real time.
Screenshots
Verdict
The clearest difference is in-app purchases: Kellno at none against Case Cruncher's 2. Kellno also leads on iOS requirement (13.0 vs 18.2). Case Cruncher's advantage is update cadence (weekly vs every 5 weeks). On price, ads 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. Case Cruncher sells 2 in-app purchases, starting at $9.99 per month. Kellno asks for nothing beyond the download.
Case Cruncher ships an update weekly, Kellno every 5 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.
| Parameter | Case Cruncher | Kellno |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.2 | 13.0 β better |
| Further details β not scored | ||
| Size | 20 MB | 59 MB |
| Age rating | 4+ | 9+ |
| Developer | BirdFlai UG (haftungsbeschrΓ€nkt) | Muhammad Shariq Ajmal |
In-app purchases
Case Cruncher
- Launch Offer CaseCruncher+$9.991 Month
- CaseCruncher+$19.991 Month
Kellno
No in-app purchases









