Comparison

Case Cruncher vs Kellno

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Case Cruncher

Features
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We believe that talent and potential – not money or connections – 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 you’ve 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 – 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 – 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

About

Kellno

Features
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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

Case Cruncher2 screens
Kellno4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

Case Cruncher ships an update weekly, Kellno every 5 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

Scorecard3 real differences Β· 3 level
Case Cruncher versus Kellno: the parameters behind the verdict, then further details
ParameterCase CruncherKellno
PriceFreeFree
Update frequencyWeekly β€” betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.213.0 β€” better
Further details β€” not scored
Size20 MB59 MB
Age rating4+9+
DeveloperBirdFlai UG (haftungsbeschrΓ€nkt)Muhammad Shariq Ajmal

In-app purchases

2 purchases

Case Cruncher

Subscriptions2
  • Launch Offer CaseCruncher+$9.991 Month
  • CaseCruncher+$19.991 Month
None

Kellno

No in-app purchases

Questions

Is Case Cruncher free?
Case Cruncher is free to download, with in-app purchases available.
Is Kellno free?
Kellno is free to download, with no in-app purchases.
Do Case Cruncher or Kellno have ads?
Neither Case Cruncher nor Kellno shows ads.
Which is updated more often, Case Cruncher or Kellno?
Case Cruncher ships an update weekly, and Kellno every 5 weeks. Most recently, Case Cruncher was updated on September 20, 2026 and Kellno on September 13, 2026.

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