Comparison

Diary Books vs CNC Nexus

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

Head to head
About

Diary Books

Record daily memories, thoughts, and special moments in a beautifully designed personal journal. Organize entries into distinct diary books for different life events, people, or goals. This app offers a private and simple space to capture your life stories and revisit cherished memories.

Highlights
  • Create multiple diary books
  • Write daily journal entries
  • Organize memories by year, topic, or person
  • Elegant diary-book design
  • Face ID support
  • Private journaling space
Features
Read full description

**Diary Books** is a beautiful and personal journaling app designed to help you record daily memories, thoughts, stories, and special moments in a diary-book style. Create your own diary books for different years, people, trips, school memories, family moments, or personal goals. Each diary can feel like a private book filled with your life stories. Write journal entries, organize memories, and keep important moments easy to revisit. Whether you want to write a daily diary, save meaningful memories, track your feelings, or create a personal keepsake, Diary Books gives you a warm and simple place to write. **Features:** * Create and organize multiple diary books * Write daily journal entries * Keep memories by year, topic, or person * Simple and elegant diary-book design * Great for personal memories, family journals, school life, travel notes, and daily reflections * A private space to record your thoughts and life moments * Face ID support Turn your memories into beautiful diary books, one entry at a time.

About

CNC Nexus

Features
Read full description

CNC Nexus – The Ultimate CNC Machinist Toolkit 1. CNC Nexus is a powerful, all-in-one CNC utility and learning platform designed for machinists, engineers, students, and shop professionals. Built with real-world machining experience in mind, CNC Nexus combines precision tools, smart calculations, and interactive learning features into a single, clean and easy-to-use app. Whether you are programming, setting up a job, estimating costs, or learning the fundamentals of machining, CNC Nexus helps you work faster, smarter, and with greater confidence. 2. Advanced CNC Calculators Get accurate results instantly with professional-grade tools: 3. Advanced Speeds & Feeds calculator with material selection 4. Material Removal Rate (MRR) calculator 5. Thread calculator for quick machining references 6. Cutting time estimator for real-world cycle planning 7. Unit converter for fast conversions on the shop floor Every tool is designed with simplicity and precision, making it ideal for both beginners and experienced machinists. Geometry & Shop Utilities CNC Nexus includes essential utilities used daily in machining: 8. Bolt hole circle calculator with full coordinate output 9. Triangle solver for quick trigonometry calculations 10. Tap drill chart with both imperial and metric sizes 11. G-Code and M-Code reference library with detailed explanations These tools eliminate the need for manual calculations and scattered references, saving time and reducing errors. Smart CNC Features Go beyond basic calculators with intelligent tools: 12. Chip Load Database with automatic recommendations 13. CNC Job Planner and Cost Estimator for quoting and production planning 14. Tool Library with real machining tool data 15. Controller-specific modes (Fanuc, Haas) for accurate programming references These features bring real shop workflow into your pocket. 16. Toolpath Simulation 17. Visualize machining operations with a simple toolpath simulator: Enter start and end coordinates 18. Calculate tool path distance 19. Estimate machining time 20. View dynamic tool path preview Perfect for quick planning and understanding motion before running a job. Interactive Learning Tools CNC Nexus is not just a tool—it’s a learning platform: 21. Interactive Micrometer Simulator with real-time measurement 22. Vernier Caliper Simulator with drag-based measurement 23. Measurement Guide with step-by-step instructions 24. Quiz mode to test your understanding These features help students and new machinists build strong fundamentals. Share & Save 25. Save important calculations to Favorites Keep your workflow organized and accessible Built for Machinists CNC Nexus is designed using real shop experience to ensure: Clean, minimal interface Fast performance Accurate results Practical, everyday usability Why CNC Nexus? Unlike basic calculator apps, CNC Nexus combines tools, simulation, and learning into one seamless experience. It reduces setup time, improves accuracy, and helps machinists at every level—from beginners to professionals. Start machining smarter today. Download CNC Nexus and take control of your workflow.

Screenshots

Diary Books4 screens
CNC Nexus4 screens

Verdict

The call

The clearest difference is price: Diary Books at Free against CNC Nexus's $14.99. Diary Books also leads on update cadence (every 10 days vs every 6 weeks). CNC Nexus's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

Diary Books is free to download; CNC Nexus costs $14.99 up front. Diary Books sells 1 one-off in-app purchase. CNC Nexus asks for nothing beyond the download.

UpkeepUpdate frequency

Diary Books ships an update every 10 days, CNC Nexus every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Diary Books versus CNC Nexus: the parameters behind the verdict, then further details
ParameterDiary BooksCNC Nexus
PriceFree — better$14.99
Rating—5.0 (1 ratings) — better
Positive reviews8.7% of reviews—
Number of ratings—1 — better
Update frequencyEvery 10 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size4 MB11 MB
Age rating4+9+
DeveloperAlteru Inc.Shashwat Patel

Customer experience

Diary Books

Written reviews69 reviews
Positive8.7%
Neutral18.8%
Negative72.5%

CNC Nexus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Diary Books

One-time1
  • Diary Books App Purchase$4.99
None

CNC Nexus

No in-app purchases

Questions

Is Diary Books free?
Diary Books is free to download, with in-app purchases available.
Is CNC Nexus free?
CNC Nexus costs $14.99, with no in-app purchases.
Do Diary Books or CNC Nexus have ads?
Neither Diary Books nor CNC Nexus shows ads.
Which is updated more often, Diary Books or CNC Nexus?
Diary Books ships an update every 10 days, and CNC Nexus every 6 weeks. Most recently, Diary Books was updated on October 24, 2026 and CNC Nexus on October 25, 2026.

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