Gazer Viewer vs TonfotosSync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gazer Viewer
Connect your iPhone to your car's DVR via Wi-Fi to view live and recorded footage. Download videos and images to your phone, share them on social media, and adjust DVR settings remotely.
- Wi-Fi connection to car DVR
- Live and playback video streaming
- Download videos and images
- Share recordings to social media
- Remote DVR settings adjustment
- Support for two-channel DVRs
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• Gazer Viewer is car DVR mobile client. You can directly connect your iPhone to DVR via Wi-Fi and share different pictures to social networks which was recorded by DVR. • Wi-Fi connection with car DVR • Playback and live videos on mobile phone directly • Downloading and viewing videos and images on mobile phone • Sharing images and photos to different social platforms • Change settings of DVR on mobile phone • Function of combining F720 and F735g in two-channel DVR
TonfotosSync
Automatically back up photos to your own PC or NAS without cloud storage. Enjoy direct, encrypted transfers and a private, ad-free experience. Connect multiple devices for a shared family archive.
- Private photo backup to PC/NAS
- No cloud storage required
- Direct encrypted transfers
- Automatic detection of new photos
- Supports multiple phones for family archive
- Remote backup over internet
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Back up your photos safely — without the cloud TonfotosSync automatically saves your photos to your own PC or NAS — no subscriptions, no tracking, no third-party servers. Your memories stay yours. Why choose TonfotosSync? • No cloud required – your photos never leave your control • No subscriptions – store unlimited photos for free • 100% private – direct encrypted transfer, no intermediaries • Simple setup – connect your phone with a QR code in seconds How it works Install Tonfotos on your PC or Mac Scan a QR code from your phone Tap one button — your backup starts That’s it. Smart & automatic backup • Automatically detects new photos • Never duplicates files • Resumes from where it stopped • Works in the background (when supported) Backup from anywhere Not at home? No problem. TonfotosSync can back up your photos over the internet — no complex setup, no VPN required. Perfect for families Connect multiple phones and build a shared family photo archive in one place. Powered by Tonfotos TonfotosSync works together with Tonfotos — a powerful photo manager for PC and Mac: • Browse photos by timeline, folders, or map • Find people with advanced face recognition • Organize your entire photo archive effortlessly Download Tonfotos here: https://tonfotos.com Start backing up your photos today — and keep your memories safe, private, and under your control.
Screenshots
Verdict
The clearest difference is update cadence: TonfotosSync at every 4 weeks against Gazer Viewer's every 2 months. Gazer Viewer's advantage is iOS requirement (7.0 vs 15.1). 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.
Gazer Viewer ships an update every 2 months, TonfotosSync every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Gazer Viewer | TonfotosSync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 80 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Gazer Limited | Andrey Isaev |
In-app purchases
Gazer Viewer
No in-app purchases
TonfotosSync
No in-app purchases









