Comparison

Calculator+ Photo Math Solver vs T1GO

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

Head to head
About

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.

Highlights
  • Simple and fast calculation
  • Calculation history
  • iPad version support
  • Multitasking (Split View)
  • Save, copy, and forward calculations
  • Backspace button
  • Dark theme
Features
Read full description

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

About

T1GO

This app allows users to find, unlock, and ride electric bikes. It provides instructions for starting, ending rides, and troubleshooting common issues like locking failures. Users can also report problems and manage their rides through the platform.

Highlights
  • Discover nearby electric bikes
  • Unlock bikes via QR code scanning
  • Start riding by twisting the handle
  • End rides and automatically lock bikes
  • Troubleshoot locking and unlocking issues
  • Contact customer service for assistance
Features
Read full description

T1GO Ebike is an electric bike-sharing platform that is easily accessible via a mobile application. Here are the instructions: 1. **Usage Instructions** - **Finding a Bike:** Discover nearby bikes by clicking on the bike icon to view information. - **Unlocking:** Scan the QR code on the bike, display the unlocking interface, tap the unlock button, and the bike will unlock automatically. - **Starting:** Gently twist the right handle inward to start riding. - **Ending the Ride:** Tap the "End Ride" button, and the bike will automatically lock, ending the billing. 2. **Locking Failure** - If locking fails, check if the network is functioning properly. You can also try unlocking via Bluetooth. Multiple attempts might lead to successful locking. If repeated attempts fail, provide timely feedback through the "Online Customer Service." 3. **How to Unlock** - Hello, open the "Scan to Ride" feature at the bottom of the app. Enter the scanning page and place the bike's QR code in the viewfinder. Confirm clear focus. Shortly, the remaining mileage of the bike will pop up. Confirm that the displayed distance is greater than the distance to your destination. Click "Unlock," and the bike will audibly confirm "Unlock Successful." If the lighting is low, you can choose to activate the "Flashlight." Alternatively, on the scanning page, select "Input Number to Unlock" and manually input the bike number. 4. **Unlocking Failure** - If scanning indicates bike maintenance, ongoing use by others, or unlocking failure, Thunder Go suggests switching to another bike. Check the network or attempt unlocking via Bluetooth. 5. **How to Lock** - After using Thunder Go Ebike, freely return the bike within the service area. You can park the bike at roadside white lines or non-motorized vehicle parking areas. In the app, tap "End Ride." Don't rush to leave. Upon hearing the bike audibly confirm "Lock Successful," the corresponding trip details will display your ride bill, confirming a successful return. Currently, Thunder Go Ebike only supports bike return via mobile app operation. 6. **Forgetting to Lock** - Overdue orders will incur certain fees. Therefore, promptly lock the bike after use. Thunder Go Ebike sends reminders via SMS or calls for long periods of inactivity or excessive overdue periods. Fees incurred during this time will be charged normally. Thus, after returning the bike, ensure it's properly locked. If forgotten and the bike cannot be found, please contact customer service promptly for assistance. 7. **Temporary Locking** - Temporary locking incurs regular charges. To save costs, manage the duration of temporary parking according to your needs. Drive to your destination promptly to minimize expenses.

Screenshots

Calculator+ Photo Math Solver4 screens
T1GO4 screens

Verdict

The call

The clearest difference is rating: Calculator+ Photo Math Solver at 4.1 against T1GO's 1.0. Calculator+ Photo Math Solver also leads on ratings volume (21 vs 1). T1GO's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 vs 16.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calculator+ Photo Math Solver sells 3 in-app purchases, starting at $4.99 per 7 days. T1GO asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calculator+ Photo Math Solver holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Calculator+ Photo Math Solver has 21 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Calculator+ Photo Math Solver ships an update weekly, T1GO every 9 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Calculator+ Photo Math Solver versus T1GO: the parameters behind the verdict, then further details
ParameterCalculator+ Photo Math SolverT1GO
PriceFreeFree
Rating4.1 (21 ratings) — better1.0 (1 ratings)
Positive reviews75.0% of reviews—
Number of ratings21 — better1
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.014.0 — better
Further details — not scored
Size32 MB136 MB
Age rating4+17+
DeveloperLYKOV STUDIO LTDWuhan Huakexunce Technology Co., Ltd.

In-app purchases

3 purchases

Calculator+ Photo Math Solver

Subscriptions2
  • Премиум неделя3 Days trial$4.997 Days
  • Премиум год$29.991 Year
One-time1
  • Lifetime$39.99
None

T1GO

No in-app purchases

Questions

Is Calculator+ Photo Math Solver free?
Calculator+ Photo Math Solver is free to download, with in-app purchases available.
Is T1GO free?
T1GO is free to download, with no in-app purchases.
Which has better reviews, Calculator+ Photo Math Solver or T1GO?
Calculator+ Photo Math Solver is rated higher. Calculator+ Photo Math Solver averages 4.1 out of 5 from 21 ratings, while T1GO averages 1.0 from 1 ratings.
Do Calculator+ Photo Math Solver or T1GO have ads?
Neither Calculator+ Photo Math Solver nor T1GO shows ads.
Which is updated more often, Calculator+ Photo Math Solver or T1GO?
Calculator+ Photo Math Solver ships an update weekly, and T1GO every 9 days. Most recently, Calculator+ Photo Math Solver was updated on October 29, 2026 and T1GO on October 27, 2026.

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