Comparison

Hololink vs Sum Up

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

Head to head
About

Hololink

Features
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Hololink is a free app that can stream your desktop games to your cellphone. Hololink support bluetooth keyboard mouse and bluetooth gamepad. After your computer and cellphone paired successfully, you can enjoy your PC Games on your cellphone with Hololink. Please note that when you add devices, the WLAN IP you entered is your computer’s WLAN IP, not your cellphone's Requirements: * Your cellphone and your computer need to be connected to the same local network * Your computer graphics card needs to be an NVIDIA graphics card * You need to download Gefroce Experience on your computer

About

Sum Up

Features
Read full description

Quick Sum Calculator: Your Smart Addition Assistant Tired of complicated calculators? Sum Calculator makes adding numbers effortless with its intelligent input recognition and automatic error correction. EASY TO USE Just type or paste your numbers using any separator (commas, spaces, line breaks) - our calculator automatically identifies and adds them up! SMART FEATURES - Multiple Delimiter Support - Use commas, spaces, semicolons, or line breaks - Automatic Error Correction - Non-numeric characters are automatically filtered - Decimal & Negative Numbers - Handle all types of calculations - Large Number Support - Easily work with thousand separators - Quick Results - Get instant totals with one tap DESIGNED FOR EVERYONE - Clean, intuitive interface - Works perfectly on all devices - Multiple language support - No internet connection required Perfect for: - Quick daily calculations - Adding shopping lists - Budget planning - Receipt totaling - Any situation where you need to add numbers quickly Download Quick Sum Calculator now and experience the easiest way to add numbers on your device! No ads, no unnecessary permissions - just pure functionality.

Screenshots

Hololink4 screens
Sum Up4 screens

Verdict

The call

The clearest difference is ads: Sum Up at none against Hololink's shown. Hololink's advantage is update cadence (every 3 months vs every 8 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hololink ships an update every 3 months, Sum Up every 8 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences Β· 3 level
Hololink versus Sum Up: the parameters behind the verdict, then further details
ParameterHololinkSum Up
PriceFreeFree
Update frequencyEvery 3 months β€” betterEvery 8 months
AdsYesNo β€” better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 β€” better15.0
Further details β€” not scored
Size55 MB16 MB
Age rating4+4+
Developerθ”š 季佳伟 θ”‘

In-app purchases

None

Hololink

No in-app purchases

None

Sum Up

No in-app purchases

Questions

Is Hololink free?
Hololink is free to download, with no in-app purchases.
Is Sum Up free?
Sum Up is free to download, with no in-app purchases.
Do Hololink or Sum Up have ads?
Hololink shows ads; Sum Up does not.
Which is updated more often, Hololink or Sum Up?
Hololink ships an update every 3 months, and Sum Up every 8 months. Most recently, Hololink was updated on November 3, 2026 and Sum Up on October 30, 2026.

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