Guard Viewer vs pupstudio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guard Viewer
Access and manage your surveillance products remotely. View live or recorded video from network cameras and NVRs, receive alarms, and control cloud devices directly from your mobile phone.
- Remote surveillance access
- Live video streaming
- Recorded video playback
- Alarm notifications
- Cloud device management
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Guard Viewer is a mobile surveillance client app. With this app you can access surveillance products(Network Cameras,Network Speed Domes,NVRs) through network and view live or recorded video, receive alarms and manage cloud devices using your mobile phone.
pupstudio
Book grooming appointments and purchase dog supplies with ease. Enjoy automatic logins for a seamless experience.
- Easy spa reservations
- Purchase dog supplies
- Automatic logins
- Simple interface
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pupstudio grooming, simple and easy spa reservation, purchase of dog supplies. Automatic Logins
Screenshots
Verdict
The clearest difference is review sentiment: pupstudio at 100% against Guard Viewer's 24%. pupstudio also leads on rating (5.0 vs 2.8). Guard Viewer's advantage is ratings volume (220 vs 1) and update cadence (every 4 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
pupstudio holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Guard Viewer has 220 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 24% of Guard Viewer's written reviews are positive against 100% of pupstudio's.
Guard Viewer ships an update every 4 weeks, pupstudio every 2 months. The most recent releases landed on September 29, 2026 and September 21, 2026 respectively.
| Parameter | Guard Viewer | pupstudio |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (220 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 24.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 220 — better | 1 |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 102 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | KeyLife International Technology Limited | PUP STUDIO INC |
Customer experience
Guard Viewer
pupstudio
Bugs and requests
Guard Viewer
Reported bugs
4 issues- Login issues after recent update
- Inability to delete user accounts
- Time sync problems between app and NVR
- Inconsistent camera detection
Requested features
4 requests- Add support for Apple TV
- Improve notification system
- Introduce bulk management of cameras
- Provide more customization options
pupstudio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Guard Viewer
No in-app purchases
pupstudio
No in-app purchases
