Comparison

Pinbook vs Octomiser

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

Head to head
About

Pinbook

Features
Read full description

Pinbook is a private, offline password manager for people who don’t want their secrets on someone else’s server. Trust matters, especially with a new indie app. Pinbook is built to minimize what you need to trust: • 100% local storage on your device • No backend, no cloud sync service, no external servers • No third-party libraries, no analytics, no ads, no tracking • Data saved as JSON files with Apple Complete Data Protection Store and organize • Save passwords, PINs, and secure notes • Group items by category (Home, Work, Personal, etc.) Generate strong passwords • Built-in generator for unique, high-strength passwords Fast access • Smart Stack widget support on Apple Watch for quick lookups Backup • Create backups of your saved items In-App Purchase • Free download includes up to 3 saved items • One-time purchase unlocks unlimited items

About

Octomiser

Features
Read full description

Transform the way you manage your Octopus Energy with our powerful and intuitive app, crafted exclusively for UK-based Octopus Energy customers. Whether you’re on Agile, Tracker, or any other Octopus tariff, our app empowers you to make smarter energy decisions and maximise your savings. Key Features Real-Time Rate Tracking • Monitor current and upcoming electricity rates, updated every 30 minutes • Enjoy beautifully presented, colour‑coded visualisations that help you identify the best times to use energy • Access comprehensive daily, weekly, and monthly breakdowns of energy rates Smart Usage Optimisation • Discover the most cost-effective periods to run your appliances • Benefit from customisable time windows tailored to your needs • Utilise intelligent rate predictions to plan ahead • Easily compare rates across different time periods Cost Analysis & Savings • Track your historical energy costs with detailed insights • View estimated costs based on your consumption patterns • Analyse usage trends to pinpoint saving opportunities • Export in‑depth reports for your records Personalised Experience • Customise your dashboard to display what matters most • Set personal rate thresholds for timely notifications • Create bespoke widgets for your Home Screen and Lock Screen Powerful Tools & Widgets • Home Screen widgets displaying current and forthcoming rates • Lock Screen complications for instant access • Multiple widget sizes to suit your needs • Real‑time rate updates directly in your widgets Seamless Integration • Enjoy a simple, secure account connection • Experience fast, reliable data synchronisation • Benefit from regular updates featuring new tools and improvements Premium Features (Optional Subscription) • Advanced tariff comparison tools • Detailed savings reports and projections • Enhanced notification options • Priority access to upcoming features Privacy & Security Your privacy is paramount. We do not collect any user data – all information is stored solely on your iPhone and is never transmitted to external servers or third parties. Download now and join thousands of savvy UK energy users who are already saving money with our app. Take control of your energy costs and make informed decisions about your usage today! Note: Some features may require a Premium subscription. An active Octopus Energy account in the UK is required for the best experience. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For questions or feedback, please contact us at octomiser@eugnel.com. Follow us on X: @Octomiser

Screenshots

Pinbook4 screens
Octomiser4 screens

Verdict

The call

The clearest difference is price: Pinbook at Free against Octomiser's $1.99. Pinbook also leads on device support (3 vs 1). Octomiser's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases 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

Pinbook is free to download; Octomiser costs $1.99 up front. Pinbook sells 1 one-off in-app purchase and Octomiser sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pinbook ships an update every 2 months, Octomiser every 2 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 3 level
Pinbook versus Octomiser: the parameters behind the verdict, then further details
ParameterPinbookOctomiser
PriceFree — better$1.99
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple Watch, Vision Pro — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size13 MB52 MB
Age rating4+4+
DeveloperCocoa ProductionsJames TO

In-app purchases

1 purchases

Pinbook

One-time1
  • Unlock Full Version$6.99
1 purchases

Octomiser

Subscriptions1
  • Octomiser Premium - Monthly$1.991 Month

Questions

Is Pinbook free?
Pinbook is free to download, with in-app purchases available.
Is Octomiser free?
Octomiser costs $1.99, and also offers in-app purchases.
Do Pinbook or Octomiser have ads?
Neither Pinbook nor Octomiser shows ads.
Which is updated more often, Pinbook or Octomiser?
Pinbook ships an update every 2 months, and Octomiser every 2 weeks. Most recently, Pinbook was updated on October 11, 2026 and Octomiser on October 8, 2026.

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