Chmod Calculator vs Cibby
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chmod Calculator
This utility app helps users easily calculate file permissions in both numerical and symbolic formats. It supports advanced permission bits like setuid, setgid, and Sticky.
- Numerical permission calculation
- Symbolic permission calculation
- setuid bit support
- setgid bit support
- Sticky bit support
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Easily calculate permissions in the numerical and symbolic formats. You can even calculate permissions for bits setuid, setgid, and Sticky.
Cibby
Digitally catalog your physical game collection with 3D box art. Track condition, purchase price, and play status. Discover new games with daily quizzes and curated recommendations.
- 3D game box display
- Barcode and box scanning
- Collection tracking (condition, price, status)
- Wishlist management
- Daily game quiz
- Market value estimates
- Collection export
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A home for your physical games. Cibby turns your collection into a shelf of 3D game boxes. Spin them around, read the back, and see the packaging made for each platform, region and edition. COLLECT WITHOUT LIMITS Add as many games as you like, for free. Scan barcodes, scan boxes, search the catalogue or import your existing collection. Keep an unlimited wishlist and help improve the catalogue by adding missing artwork and correcting game details. THE BOXES MATTER Cardboard boxes, jewel cases and plastic cases each have their own shapes and materials. Choose the edition you own, with artwork for its front, back and spine where available. KEEP YOUR RECORDS Track condition, completeness, purchase price, play status, ratings and private notes. Browse your games, explore their stories and reviews, and export your collection whenever you need it. SOMETHING TO DISCOVER Play the daily quiz, browse curated recommendations and revisit games released on this day. Explore music where available, with previews and full playback for Apple Music subscribers. MAKE IT YOURS WITH CIBBY PRO Customize your shelf with materials, layouts, manual arrangement and designs for different platforms. Organize custom collections, apply alternate app icons, make your My 9, and explore the experimental collection portrait. See estimated market values and recorded price history where coverage is available. Use Prospect to explore how a game fits your collection. Publish a collection page to share by link, with optional automatic updates. Your private notes, purchase prices and acquisition dates stay private. Cibby Pro is available monthly, yearly or as a lifetime purchase. Existing subscribers and lifetime supporters receive the new Pro features. Collecting, scanning and importing remain free, with no game limit. If Pro expires, your games and records stay available. Shelf customization and the app icon return to free defaults; your saved Pro setup returns when you subscribe again. I made Cibby because I wanted a collection app that cared as much about the physical objects as the list of games. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://cibby.app/terms Privacy: https://cibby.app/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Cibby at 63% against Chmod Calculator's 0%. Cibby also leads on price (Free vs $0.99) and rating (4.5 vs 2.0). Chmod Calculator's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 18.5). On 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
Cibby is free to download; Chmod Calculator costs $0.99 up front. Cibby sells 3 in-app purchases, starting at $4.99 per month. Chmod Calculator asks for nothing beyond the download.
Cibby holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Cibby has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Chmod Calculator's written reviews are positive against 63% of Cibby's.
Chmod Calculator ships an update every 33 months, Cibby weekly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.
| Parameter | Chmod Calculator | Cibby |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 2.0 (2 ratings) | 4.5 (18 ratings) — better |
| Positive reviews | 0.0% of reviews | 62.5% of reviews — better |
| Number of ratings | 2 | 18 — better |
| Update frequency | Every 33 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.5 |
| Further details — not scored | ||
| Size | 1 MB | 295 MB |
| Age rating | 4+ | 12+ |
| Developer | Andre Yonadam | Flarup Industries |
Customer experience
Chmod Calculator
Cibby
In-app purchases
Chmod Calculator
No in-app purchases
Cibby
- Cibby Pro Monthly$4.991 Month
- Cibby Pro Yearly$29.991 Year
- Cibby Pro Lifetime$99.99









