Files vs BIG CALCULATOR.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Files
Manage all your documents, spreadsheets, and media on your iPhone and iPad. This app facilitates downloading, storing, editing, and transferring files across devices and cloud services. It offers seamless integration with other iOS apps for enhanced productivity.
- Download, store, edit, create, and transfer files
- Cloud synchronization with iCloud
- Support for Dropbox, Google Drive, FTP, and Wi-Fi transfer
- Integrated website downloader for videos and music
- Seamless integration with other iOS apps
- Organize media into folders
- Create documents for email and web attachments
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The all-in-one File Manager for iOS. Files allows you to easily download, store, edit, create, transfer, and manage documents, spreadsheets, and media on your iPhone and iPad. File synchronisation and backup can happen automatically across your devices using iCloud. Files support transfer of files using Dropbox, Google Drive, SkyDrive, FTP, Wifi, and many other protocols. Integrated downloader allows downloading from any website, including mp3, avi, mp4 and youtube videos. Files is tightly integrated with other iOS apps such as Safari, Mail and Pages so you can easily send files between your Apps. Using Files, you can easily create documents for use in emails, web site attachments, personal reminders. You can also use files to arrange your media files into folders, watch movies, play music, and achieve greater productivity on your iOS device. Files is a essential App for any regular iPhone and iPad user.
BIG CALCULATOR.
This utility app offers a straightforward and visually clear calculator experience, ideal for users of all ages. Its large numbers and dark interface enhance readability, while landscape mode support on iPhones and iPads provides added convenience.
- Large numbers for easy viewing
- Simple and easy-to-see interface
- Landscape mode support
- Dark UI for eye comfort
- Suitable for all ages
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A calculator you can actually see — and now hear. Big Calculator does four things — add, subtract, multiply and divide — with keys and digits large enough to read and to hit first time. Nothing else is on the screen. It was built for people who find the calculator that came with their phone too small: for cataracts, glaucoma and macular degeneration, and for anyone whose eyes are simply not what they were. BIG WHERE IT COUNTS • Keys that fill the screen, with room between them • A readout in large, heavy type — no thin, faint numbers • Hide the memory keys and every remaining button grows • Long sums stay readable, grouped the way your country writes them • Portrait or landscape, on iPhone and iPad IT READS THE ANSWER OUT LOUD Turn on VoiceOver and Big Calculator speaks each result the moment it is worked out, so you never have to hunt across the screen for the answer. • Every key says what it is — "Add", "Equals", "Memory add" — not "plus sign" • Divide by zero and it says so, in words • Switch the speaking off in Settings if you would rather it stayed quiet Most calculators leave a blind user to explore the screen and guess. This one tells you. THREE LOOKS — PICK WHAT SUITS YOUR EYES • Warm Paper — dark type on a bright, warm background. Easiest to read for most people. • Night — white on black at high contrast, for eyes that find bright screens painful. • Classic — the original look, with bolder type. The whole app repaints the moment you choose, so you see the difference before you commit. A DESK CALCULATOR ON YOUR PHONE • M+, M− and MRC memory keys, where you expect them • AC clears everything, C clears just the entry • A key press you can hear — or silence it in Settings IN YOUR LANGUAGE, WITH YOUR NUMBERS Available in 33 languages. The decimal point and the thousands separator follow your own country's convention, so the number on screen is written the way you write it — 1,234.56 or 1.234,56 or 1 234,56, whichever is yours. NOTHING ELSE No account. No sign-in. No cloud. Nothing to learn. Your sums stay on your phone. Big Calculator is free, supported by a single banner advert at the bottom of the screen. SUBSCRIPTION Big Calculator Plus — an optional auto-renewing subscription, one year in length. No ads, plus a bigger keypad and display with more room for your calculations. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. The price is shown before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://developer-yl.github.io/big-calculator/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: BIG CALCULATOR. at none against Files's 3. BIG CALCULATOR. also leads on update cadence (weekly vs every 3 months) and review sentiment (100% vs 88%). Files's advantage is ads (none vs shown) and ratings volume (242 vs 57). On price, rating 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. Files sells 3 one-off in-app purchases. BIG CALCULATOR. asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for Files against 4.5 for BIG CALCULATOR.. Both are backed by a comparable volume of ratings — 242 and 57 respectively. Written reviews are what separate them: 88% of Files's written reviews are positive against 100% of BIG CALCULATOR.'s.
Files ships an update every 3 months, BIG CALCULATOR. weekly. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.
| Parameter | Files | BIG CALCULATOR. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (242 ratings) | 4.5 (57 ratings) — better |
| Positive reviews | 88.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 242 — better | 57 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 5.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Savy Soda Pty Ltd | Adysseus |
Customer experience
Files
BIG CALCULATOR.
Bugs and requests
Files
Reported bugs
7 issues- App crashes when launched on certain iOS versions
- Random deletion of documents without user action
- Google Drive sync fails with 'Access denied' error
- Files not displaying or downloading
- Blank screen when downloading Google Docs
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- App closes unexpectedly on older devices
- Storage space warnings causing app deletion consideration
Requested features
10 requests- iOS 11 and above compatibility update
- iPad 1 iOS 5.1.1 support
- Document signing capability
- Audio and video downloader functionality
- Music playback while using other apps
Show 5 moreShow fewer
- File sharing with other applications
- MP3 file editing capability
- Touch-based writing/drawing feature
- System file access
- Ability to play music in background
BIG CALCULATOR.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Files
- Large Spreadsheets$1.99
- Enhanced Security$1.99
- Remove Ads$3.99
BIG CALCULATOR.
No in-app purchases
Questions
Is Files free?
Is BIG CALCULATOR. free?
Which has better reviews, Files or BIG CALCULATOR.?
Do Files or BIG CALCULATOR. have ads?
Which is updated more often, Files or BIG CALCULATOR.?
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