Comparison

Qubo vs Tai Go

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

Head to head
About

Qubo

This app provides a distraction-free timer for puzzle cube enthusiasts to track and improve their solving times. It features precision timing, automatic personal best tracking, and a clean interface to help users focus on their performance.

Highlights
  • Precision timing to hundredths of a second
  • Hold-to-start system
  • Automatic personal best tracking
  • Clean, minimalist interface
  • Progress saving for all records
  • Supports multiple cube types
Features
Read full description

Qubo is a speedcubing timer that stays out of the way. Long-press to ready it, release to start, then tap anywhere on the screen to stop — no aiming for a small button while the clock is running. COMPETITION SCRAMBLES Scrambles for 3×3, 2×2 and Pyraminx are drawn at random from every state the puzzle can reach — the same standard used at official competitions. 4×4 and Windmill get random-move scrambles with redundant turns filtered out. Tap the scramble to see it as a full sequence of moves. SESSION STATS See how a practice run actually went: your personal best, a trend line across the session, and Ao5 and Ao12 averages for each puzzle. Every solve is kept with the scramble it was given and any +2 or DNF, stored on your device. PERSONAL BESTS Each puzzle tracks its own record, and your bests follow you across devices through iCloud. New records get the celebration they deserve. PUZZLES 3×3 is free, always. 2×2, 4×4, Windmill and Pyraminx each unlock with a one-time purchase — no subscriptions, ever. Curious about a locked puzzle? Watch a short video to earn free solves and try it before you buy. Whether you're learning your first algorithm or chasing sub-10, Qubo gives you competition-grade timing without the clutter.

About

Tai Go

Features
Read full description

Thai-Go 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, Welo Ebike suggests switching to another bike. Check the network or attempt unlocking via Bluetooth. 5. **How to Lock** - After using Welo 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, Welo 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. Welo 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

Qubo4 screens
Tai Go4 screens

Verdict

The call

The clearest difference is in-app purchases: Tai Go at none against Qubo's 5. Tai Go also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price 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. Qubo sells 5 one-off in-app purchases. Tai Go asks for nothing beyond the download.

UpkeepUpdate frequency

Qubo ships an update every 2 months, Tai Go every 9 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Qubo versus Tai Go: the parameters behind the verdict, then further details
ParameterQuboTai Go
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.014.0 — better
Further details — not scored
Size11 MB138 MB
Age rating4+17+
DeveloperDigitalSandboxWuhan Huakexunce Technology Co., Ltd.

In-app purchases

5 purchases

Qubo

One-time5
  • Unlock 2×2 Cube$0.99
  • Unlock Pyraminx Cube$0.99
  • Unlock 4×4 Cube$0.99
Show 2 more
  • Unlock Windmill Cube$0.99
  • Unlock All Cubes$2.99
None

Tai Go

No in-app purchases

Questions

Is Qubo free?
Qubo is free to download, with in-app purchases available.
Is Tai Go free?
Tai Go is free to download, with no in-app purchases.
Do Qubo or Tai Go have ads?
Qubo shows ads; Tai Go does not.
Which is updated more often, Qubo or Tai Go?
Qubo ships an update every 2 months, and Tai Go every 9 days. Most recently, Qubo was updated on October 24, 2026 and Tai Go on October 8, 2026.

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