Big Button Calculator Pro Lite vs Action Button Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Button Calculator Pro Lite
A user-friendly calculator app featuring large buttons and customizable colorful backgrounds. It offers a dual-line display, multi-line input for complex equations, and convenient gesture controls for editing and copying.
- Large buttons
- Dual-line display
- 18 color themes
- Multi-line input
- Gesture controls
- VoiceOver accessibility
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This is THE BEST calculator for iOS with big buttons and colorful backgrounds! This version is ad supported. ・Dual-line display - shows the input and result at the same time ・Percentage and backspace button ・18 color themes ・Multi-line input for really long equations ・Automatic scientific formatting ・VoiceOver accessibility ・Split View Gestures ・Swipe left on the display to backspace ・Swipe right on the display to clear ・Tap & hold on the result to copy ・Tap & hold on the input to move the cursor, copy, paste Customize ・Color Theme ・Sound URL Scheme: bigcalculatorpro://
Action Button Pro
Customize your iPhone 15 Pro's Action Button with custom conditions and actions. Automate app launches based on your current activity, location, or even sports game schedules. Explore unique combinations and suggest new features.
- Create custom conditions
- Assign actions to conditions
- Automate app launches
- Location-based triggers
- Activity-based triggers
- Sports game integration
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Action Button Pro lets you supercharge the Action Button on your iPhone. Create conditions and assign actions to them. Some examples: - If I'm playing music, open Spotify - If I'm on the train, open the Podcasts app - If I'm at work, open Slack - If a meeting just started, start a new note - If it's after 10pm, turn on the flashlight - If the Warriors or the Bulls are playing, open ESPN Sequences. Group your triggers into sets like Work, Travel, or Gym and switch between them from the top of the screen. Give a sequence its own condition and it switches itself when you get there. Not sure where to start? Six templates get you running in a tap. And when you press the button, you can see exactly which conditions passed, which didn't, and why — plus a history of everything your button has done. So many unique combinations and we are listening to feedback for any other suggestions you may have! Send feedback to me@shabz.co Works on any iPhone with an Action Button — iPhone 15 Pro and later. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Big Button Calculator Pro Lite at 83% against Action Button Pro's 36%. Big Button Calculator Pro Lite also leads on rating (4.7 vs 3.7) and in-app purchases (none vs 3). Action Button Pro's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price 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. Action Button Pro sells 3 in-app purchases, starting at $0.99 per month. Big Button Calculator Pro Lite asks for nothing beyond the download.
Big Button Calculator Pro Lite holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Big Button Calculator Pro Lite has 14K ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 83% of Big Button Calculator Pro Lite's written reviews are positive against 36% of Action Button Pro's.
Big Button Calculator Pro Lite ships an update every 3 months, Action Button Pro every 2 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.
| Parameter | Big Button Calculator Pro Lite | Action Button Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (14K ratings) — better | 3.7 (25 ratings) |
| Positive reviews | 83.1% of reviews — better | 36.4% of reviews |
| Number of ratings | 14K — better | 25 |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 45 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Cider Software LLC | ShabzCo, LLC |
Customer experience
Big Button Calculator Pro Lite
Action Button Pro
Bugs and requests
Big Button Calculator Pro Lite
Reported bugs
2 issues- Occasionally shows answer before calculation is complete
- Rounding issues leading to inaccurate results
Requested features
4 requests- Add more background options
- Allow custom background uploads
- Add option to change button colors
- Improve ad experience or offer ad-free version
Action Button Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Big Button Calculator Pro Lite
No in-app purchases
Action Button Pro
- Action Button Pro Monthly3 Days trial$0.991 Month
- Action Button Pro Yearly3 Days trial$5.991 Year
- Unlock Action Button Pro$9.99
Questions
Is Big Button Calculator Pro Lite free?
Is Action Button Pro free?
Which has better reviews, Big Button Calculator Pro Lite or Action Button Pro?
Do Big Button Calculator Pro Lite or Action Button Pro have ads?
Which is updated more often, Big Button Calculator Pro Lite or Action Button Pro?
Other comparisons
