Calculator+ Photo Math Solver vs Timer Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator+ Photo Math Solver
This app offers a straightforward yet capable calculator for daily use on iPhone and iPad. It includes all essential arithmetic functions and maintains a history of your computations. Enjoy features like saving, copying, and forwarding calculations, along with a dark theme and multitasking support.
- Simple and fast calculation
- Calculation history
- iPad version support
- Multitasking (Split View)
- Save, copy, and forward calculations
- Backspace button
- Dark theme
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Calculator+ is a complete everyday calculator for iPhone, iPad and Apple Watch, built for quick answers, longer calculations and moments where history matters. Use it as a basic or scientific calculator for totals, percentages, discounts, tax, tips, fractions and multi-step work. Calculation history helps you review earlier steps, copy results, keep important values and continue without retyping the same numbers. When a problem is on paper, a bill, a worksheet or a screen, scan it with the camera and solve math from a photo. Unit and currency conversion make the app useful for school, shopping, work estimates, travel planning and comparing prices across currencies. Home Screen widgets keep common calculations close, the iPad layout gives you more room to work, and Apple Watch support handles quick calculations from your wrist. Themes let you keep the calculator clean, readable and matched to the way you use it every day. Information about the auto-renewable nature of the subscription - The price of the subscription is $4.99 per week or $29.99 per year. Every month/year your subscription is auto-renewed. - Subscription automatically renews if automatic renewal is not turned off at least 24 hours before the end of the current period - Charging for renewal of subscription takes place within 24 hours before the end of the current period. - After the end of the trial period, the monthly subscription will begin with the price accepted in your country - Update, manage and unsubscribe according to Apple's rules in your iTunes account settings - You can cancel your subscription via this URL: https://support.apple.com/en-us/HT202039 - Privacy Policy: https://lykovstudio.io/privacy - Terms of Use: https://lykovstudio.io/terms
Timer Buddy
This app helps track thinking time for two players with various timing methods and a large, easy-to-read display. It offers audible notifications, countdowns for the last ten seconds, and remembers your settings. It's compatible with both iPhone and iPad.
- Multiple timing methods
- Large display
- Pause/Resume functionality
- Audible notifications
- Last ten seconds countdown
- Remembers settings
- iPhone and iPad compatible
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Timer Buddy will keep track of the thinking time for two players. Features include: - Seven different timing methods (eight if you count the extra Fischer variant.) - Large display for easy to see time. - Pause/Resume timing. - Audible notifications that can be turned on or off. - Last ten seconds counted down. - App will remember last used settings. - Can use on iPhone or iPad. Timer Buddy is FREE during this introductory period. Price will be CAN 1.39 shortly. Download it now. If other timing methods are desired please contact me. The email address is in the app Help screen.
Screenshots
Verdict
The clearest difference is price: Calculator+ Photo Math Solver at Free against Timer Buddy's $0.99. Calculator+ Photo Math Solver also leads on ratings volume (18 vs 1) and iOS requirement (16.0 vs 18.6). Timer Buddy's advantage is rating (5.0 vs 3.7) and in-app purchases (none vs 2). On update cadence, ads 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
Calculator+ Photo Math Solver is free to download; Timer Buddy costs $0.99 up front. Calculator+ Photo Math Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Timer Buddy asks for nothing beyond the download.
Timer Buddy holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Calculator+ Photo Math Solver has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Calculator+ Photo Math Solver's written reviews are positive against 100% of Timer Buddy's.
Calculator+ Photo Math Solver ships an update weekly, Timer Buddy every 2 weeks. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.
| Parameter | Calculator+ Photo Math Solver | Timer Buddy |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.7 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 74.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 1 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Paid — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 43 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | LYKOV STUDIO LTD | Carlos Costa |
Customer experience
Calculator+ Photo Math Solver
Timer Buddy
In-app purchases
Calculator+ Photo Math Solver
- Премиум неделя3 Days trial$4.997 Days
- Премиум год$29.991 Year
Timer Buddy
No in-app purchases
Questions
Is Calculator+ Photo Math Solver free?
Is Timer Buddy free?
Which has better reviews, Calculator+ Photo Math Solver or Timer Buddy?
Do Calculator+ Photo Math Solver or Timer Buddy have ads?
Which is updated more often, Calculator+ Photo Math Solver or Timer Buddy?
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