Microsoft Surface vs GPA Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Microsoft Surface
Manage and personalize your audio devices. Update firmware, view device information, and adjust settings like equalizer and volume. Connect and control devices, and access tutorials for assistance.
- Update earbuds and headphones
- View and change device info
- View battery and volume
- Personalize settings
- Change equalizer settings
- Control connected devices
- Reset devices
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Here are the things you can do: • Update your earbuds and headphones • View and change device info • View battery info and volume level • Personalize settings • Change equalizer settings to get the sound you want • Control which devices are connected • Change language settings • Reset your earbuds and headphones to the factory settings • Watch tutorial videos • Send us feedback
GPA Master
This app helps students recalculate their GPA and gain real-time insights into their academic performance. Make informed decisions, set realistic goals, and unlock your full academic potential.
- Recalculate GPA
- Real-time GPA insights
- Personalized calculations
- Goal setting
- Academic performance management
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GPA Master, A Safari Extensions for ManageBac User, With GPA Master, you can recalculate your points, unlock your full potential, and achieve greatness like never before. Gain real-time insights into your GPA, make informed decisions, and set realistic goals with our personalized calculations.
Screenshots
Verdict
The clearest difference is price: Microsoft Surface at Free against GPA Master's $0.99. Microsoft Surface also leads on review sentiment (26% vs 0%) and iOS requirement (11.0 vs 15.0). GPA Master's advantage is update cadence (daily vs every 2 months). On ads, in-app purchases 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
Microsoft Surface is free to download; GPA Master costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Microsoft Surface ships an update every 2 months, GPA Master daily. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | Microsoft Surface | GPA Master |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.2 (159 ratings) — better | — |
| Positive reviews | 25.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 159 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 70 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Microsoft Corporation | 可兵 毛 |
Customer experience
Microsoft Surface
GPA Master
Bugs and requests
Microsoft Surface
Reported bugs
11 issues- App stuck on scanning/searching for headphones
- Bluetooth connection drops during calls
- App won't recognize headphones even when paired
- Authentication hangs on 'Authenticating' screen
- Constant red light indicator issues
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- Firmware updates cause connection degradation
- App fails to load when headphones are connected
- Pairing mode limbo after power cycling
- Earbud chirping and constant disconnections
- Uneven battery drain between earbuds
- App incompatibility with newer iOS versions
Requested features
9 requests- MacOS app support
- iPad landscape mode support
- Customizable gesture controls
- Better device switching between paired devices
- More EQ preset options
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- Xbox wireless compatibility
- Ability to disable automatic noise cancellation on calls
- Case battery level indicator
- Computer/device management features
GPA Master
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Microsoft Surface
No in-app purchases
GPA Master
No in-app purchases
Questions
Is Microsoft Surface free?
Is GPA Master free?
Do Microsoft Surface or GPA Master have ads?
Which is updated more often, Microsoft Surface or GPA Master?
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