PSV2.0 vs Smart Interphone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSV2.0
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The key features of PSV Application include: *Decoding support H264 & H265 *Live video preview of 16 channels at least. *Playback video preview of 4 channel. *Management of the sets of devices info. *Management of the sets of record videos and snapshot images. *Management of the device alarm infos. *Support for 21 languages if you want to switch. *More and more functions you can find when in use.
Smart Interphone
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Smart Interphone App is the innovative software for viewing the video of plug n play IP Cameras on iPhone. It is simply enough to just key in the ID/password of the IP camera to see the video from your mobile devices anywhere, anytime. Besides the live video viewing, on-screen pan/tilt control are also supported. The latest features: 1. Time Lapse video playback 2. SD Card/NAS/Dropbox playback remotely 3. Event log 4. Share video to other App 5. Temperature monitoring 6. Hardware video decode for better performance 7. improved video finger zooming 8. Push notification
Screenshots
Verdict
The clearest difference is update cadence: Smart Interphone at every 9 months against PSV2.0's every 38 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PSV2.0 ships an update every 38 months, Smart Interphone every 9 months. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.
| Parameter | PSV2.0 | Smart Interphone |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 38 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | Prolynx | Tzu-Lung Chang |
In-app purchases
PSV2.0
No in-app purchases
Smart Interphone
No in-app purchases
Questions
Is PSV2.0 free?
Is Smart Interphone free?
Do PSV2.0 or Smart Interphone have ads?
Which is updated more often, PSV2.0 or Smart Interphone?
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