Calculator Max vs Glean
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator Max
This app offers a comprehensive suite of calculation tools, from basic arithmetic to advanced scientific functions. It features a history tape for easy access and reuse of entries, and a unique scribble pad for handwritten notes and equation solving on iPads. Enjoy a clean interface, multitasking support, and customizable themes.
- Basic and scientific calculators
- History tape with export options
- Handwritten notes and equation solving
- Multitasking support on iPad
- Customizable themes and app icons
- Home Screen and Lock Screen widgets
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Calculator Max makes both simple and complex calculations easy. It offers all calculators you’ll ever need in one carefully designed, uncluttered and easy-to-use package. Switching between calculators is buttery-smooth and natural. The basic calculator with big buttons swiftly handles everyday tasks. The more advanced scientific calculator is loaded with all important mathematical functions and constants. A history tape with your entries is comfortably accessible in all calculator modes. Thanks to it, you never lose track of what you’ve entered and the entries can be reused effortlessly in your calculations. The tape can also be exported to common formats and shared or printed. On the large screen of any iPad it is pure joy to make handwriting notes or draw your ideas right in the app. Write down any math equation and let the app calculate it for you in the blink of an eye. Or reuse any handwriting which you can easily convert to editable text. ————————— WHAT YOU GET ————————— /// POWERFUL CALCULATOR /// — Basic calculator with big buttons — Scientific calculator packed with functions and constants — History tape with the calculations at your fingertips in all modes — Extensive rounding options (e.g. two decimal places for accounting) — Up to 5 memory slots for frequent numbers — Plain Text, Monospaced Text, CSV, PDF and image export formats — Advanced export, share and print options — Scribble Pad on iPad for easy math equations solving, handwritten notes and sketches /// PRODUCTIVE WORKFLOW /// — Side tape layouts for easier long records handling — Clean and uncluttered interface with refined haptic feedback — Multitasking support on iPad for side-by-side work — External keyboard support for even faster input and app control — Universal app for all your iPhones, iPads and Macs — User interface precisely adapted for each device capabilities /// FAST ACCESS /// — Home Screen widgets with last calculations and memory — Widgets for direct access from the Lock Screen — Control Center and Lock Screen fast access buttons /// MIGHTY SCRIBBLE PAD /// — The right place for your quick notes and sketches — Easily calculates any written down math equation — Recognizes your handwriting and converts it to editable text — Fully-fledged notebook with unlimited number of paper sheets — Exportable as text, image or PDF — Optimized for your finger as well as Apple Pencil — Support for LAMY and Adonit styluses (on iPad) — Available on all iPad models /// EXTENSIVE CUSTOMIZATION /// — Handcrafted design themes with dark mode support — Loads of app icons you can easily choose from the best one for your Homescreen — Carefully selected sound sets Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Glean
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Glean saves everything you copy on iPhone, iPad, and Mac, so it's there the moment you need it again. Made for researchers, writers, developers, designers, and anyone who treats the clipboard as part of how they think. NEVER LOSE A COPY AGAIN Think of Glean as a time machine for your clipboard. Yesterday's meeting link, last month's code snippet, that quote you copied and forgot about — all still there. - Unlimited history. Older copies don't get pushed out. - Search across titles, text, links, and code. - Filter by source on Mac: images, links, text, code, files. ORGANIZE THE WAY YOU THINK Most clipboard tools give you a list. Glean gives every copy a place to live. - Tag clips with your own labels — Work, Writing, Research, whatever fits. - Favorite the ones you reach for often. - Edit a clip in place, then paste it anywhere. - A timeline view that's actually readable. WORK WHERE YOU ALREADY WORK Paste fast in any app, on any device, without losing your train of thought. - The Glean Keyboard lets you search, copy, and paste from inside any app. - Save straight from Safari, Mail, Notes, and anything else with a Share Sheet. SYNCED ACROSS YOUR DEVICES Copy on one device, find it on the others. Automatically. - End-to-end encrypted iCloud sync. - Plays nicely with Apple's Universal Clipboard. - Local-first — your data stays on your devices. - No account needed to start using it. ONE SUBSCRIPTION, EVERY DEVICE Glean offers monthly and annual auto-renewable subscriptions, as well as a lifetime unlock option. All plans unlock Glean across iPhone, iPad, and Mac. Payment is charged to your Apple ID at confirmation of purchase. No charge during the free trial period. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings. CONTACT US Website: https://glean.xinyanstudio.top/ Support: https://glean.xinyanstudio.top/support/ Privacy Policy: https://glean.xinyanstudio.top/privacy/ Terms of Use: https://glean.xinyanstudio.top/terms/
Screenshots
Verdict
The clearest difference is update cadence: Glean at every 6 days against Calculator Max's every 2 months. Calculator Max's advantage is iOS requirement (15.0 vs 18.6). On price, ads, 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
Both are free to download. Calculator Max sells 2 in-app purchases, starting at $4.99 per year and Glean sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Calculator Max ships an update every 2 months, Glean every 6 days. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.
| Parameter | Calculator Max | Glean |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (1.8K ratings) — better | — |
| Positive reviews | 55.1% of reviews | — |
| Number of ratings | 1.8K — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 126 MB | 211 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Kozarek | 新焰 陈 |
Bugs and requests
Calculator Max
Reported bugs
3 issues- Crashes after iOS 26 update
- Tape not visible/functional on iPhone
- Calculator buttons/layout issues in split-screen mode
Requested features
5 requests- Left-handed mode
- Backspace/edit functionality
- Scientific calculator mode with tape
- Tape annotation/labeling
- Cloud/Dropbox sync for tape
Glean
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator Max
- Calculator Max Pro7 Days trial$4.991 Year
- Calculator Max Pro$3.99
Glean
- Glean Monthly$1.991 Month
- Glean Yearly$9.991 Year
- Glean Lifetime$14.99
Questions
Is Calculator Max free?
Is Glean free?
Do Calculator Max or Glean have ads?
Which is updated more often, Calculator Max or Glean?
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