Comparison

The Cake Cutter vs Diamond X2

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

Head to head
About

The Cake Cutter

This tool uses your camera to overlay real-time guide lines, helping you cut cakes and pizzas into perfect, even slices. Customize shapes, divisions, and colors for precise results every time.

Highlights
  • Real-time camera guide lines
  • Adjustable slice divisions
  • Customizable line shapes
  • Screen pause for accuracy
  • Multiple line color options
Features
Read full description

“The Cake Cutter” is a support tool designed to help you cut cakes and pizzas beautifully and evenly. By using your camera to display real-time guide lines, you can simply follow them to achieve perfect slices with ease. If you have ever wondered, "Where should I cut?" or struggled to divide a cake evenly, this app is the solution for you. How to Use 1. Open the Camera - Point your camera at the cake or pizza, and guide lines will automatically appear. 2. Cut Along the Guide Lines - Follow the displayed lines to cut precisely and evenly. 3. Pause the Screen to Check - Freeze the screen to confirm the cutting position, then tap again to return to live view. 4. Customize the Guide Lines - Choose from circular, linear, or rectangular shapes. Adjust the number of divisions and select your preferred line color. Main Features - Real-time Guide Line Display - Shows cutting guides on cakes and pizzas through your camera for easy slicing. - Screen Pause Function - Freeze the image to carefully check your cutting position before proceeding. - Flexible Division Settings - Customize from two to multiple equal parts based on your needs. - Customizable Guide Line Design - Select from circular, linear, or rectangular shapes for better visibility. - Adjustable Line Colors - Choose the best color to enhance contrast and improve visibility. Recommended for - Those who want to cut cakes and pizzas into perfect equal parts - Those who struggle with uneven cake slices - Those who need visible cutting guides for accuracy - Those who want to avoid cutting mistakes at parties and events With “The Cake Cutter”, you no longer have to worry about cutting your cake perfectly. Whether for birthday cakes, pizza parties, or special celebrations, this app will help you achieve beautiful slices effortlessly. Try it today and experience the convenience of easy, accurate cutting! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Diamond X2

Features
Read full description

This app is the successor to "Diamond X" and makes it easy to find the date and time of Diamond Fuji. Use GPS and web maps to create diamonds from any location. Diamonds other than Mount Fuji are also supported. Built-in data for over 1,200 mountains across Japan, as well as the Tokyo Metropolitan Government Building Observatory, Tokyo Tower, Tokyo Skytree, and more. Like "Yamaotaku for Mac (Yamac)," it takes into account the Earth's curvature and atmospheric refraction to provide highly accurate results. Supports Japanese and English display, automatically switching based on your iPhone's language setting. Location data files can be shared with Mac and Windows. Differences from "Diamond X" 1. Diamond-eligible locations are now checked in the location selection list. This allows you to quickly find diamond-eligible locations. Calculation speed has been significantly improved, allowing for stress-free use of this feature. 2. Mount Fuji can now be displayed from any location, regardless of whether diamonds are available. 3. The sun's altitude and shape reflect atmospheric refraction. (At low altitudes, the display will be compressed vertically.) 4. Sunrise and sunset times for a specified period can be displayed as a list. 5. Improved support for calculation errors. 6. Improved calculation accuracy. 7. Multi-core support significantly improves calculation processing performance. 8. Added a function to transfer calculation results to other apps. 9. The UTC offset corresponding to the viewpoint's time zone can now be set automatically or manually, enabling support for time zones other than Japan. 10. Help is now available for some functions. (Tap the ? icon to display it.) 11. Instructions for sharing files with your PC, such as myData, are now displayed. 12. Support for more languages ​​is now available. 13. Added an on/off switch for transparency. 14. Diamond offset display can now be selected between "meters" and "degrees." 15. Added a new switch for resetting settings.

Screenshots

The Cake Cutter3 screens
Diamond X24 screens

Verdict

The call

The clearest difference is price: The Cake Cutter at Free against Diamond X2's $4.99. The Cake Cutter also leads on iOS requirement (12.0 vs 14.0). Diamond X2's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On 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

CostPrice · In-app purchases · Ads · Monetization

The Cake Cutter is free to download; Diamond X2 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

The Cake Cutter ships an update every 2 months, Diamond X2 every 4 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 4 level
The Cake Cutter versus Diamond X2: the parameters behind the verdict, then further details
ParameterThe Cake CutterDiamond X2
PriceFree — better$4.99
Positive reviews50.0% of reviews—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size32 MB15 MB
Age rating4+4+
DeveloperVida Apps IncorporatedICHIROU YONEYAMA

In-app purchases

None

The Cake Cutter

No in-app purchases

None

Diamond X2

No in-app purchases

Questions

Is The Cake Cutter free?
The Cake Cutter is free to download, with no in-app purchases.
Is Diamond X2 free?
Diamond X2 costs $4.99, with no in-app purchases.
Do The Cake Cutter or Diamond X2 have ads?
The Cake Cutter shows ads; Diamond X2 does not.
Which is updated more often, The Cake Cutter or Diamond X2?
The Cake Cutter ships an update every 2 months, and Diamond X2 every 4 days. Most recently, The Cake Cutter was updated on October 30, 2026 and Diamond X2 on October 25, 2026.

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