ZoeLog vs TLS VIEWER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZoeLog
Streamline camera reporting for film and TV productions. This app replaces paper logbooks with custom keypads for fast data entry and cloud syncing for team-wide access. Generate professional PDF reports and share them easily with your crew.
- Custom keypads for fast logging
- Automatic cloud syncing
- Searchable camera reports
- Professional PDF report generation
- Real-time team sharing
- Offline use with automatic backup
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ZoeLog is designed to replace your old paper log book. Custom keypads make logging takes, lenses, and filters as fast as writing by hand. Everybody on the same job has the same notes, because it syncs to the cloud automatically. If you've ever accidentally taken a log book home with you, you know why ZoeLog exists. Built for ACs, script supervisors, and VFX teams who need searchable, sharable camera reports. No more flipping through pages to find that matching focal length. Your whole team's notes are in your pocket, the moment you need them. - Fast entry Smart keypads built for every field, so you can spend less time typing, and Smartfill copies over the notes that don't change every setup. - Professional reports Clean, readable PDFs you can hand off to post at the end of the day. - Share with anyone Invite other ZoeLog users to the log, and they'll see updates in real time. For everyone else, email, print, or even text your log to them. You control who has access. It's even cross-platform. - Never lose your log Everything backs up to the cloud automatically, so you're good if you accidentally take your phone for a swim. You can even use your log offline. It'll back up when you have service again. - Free to try One week, full access, no commitment, no credit card.
TLS VIEWER
This app provides a straightforward NDI monitor with multiview functionality. It includes essential tools like false color and histogram for video analysis. Designed for efficient visual monitoring of NDI sources.
- NDI monitoring
- Multiview capabilities
- False color tools
- Histogram analysis
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TLS Viewer turns your iPhone or iPad into a wireless video-village monitor for NDI® sources on your local network. Made by a working video-assist operator for film and commercial sets, it does one thing well: show the feed, clearly, with the tools you reach for between takes. WHAT IT DOES • Finds NDI® senders on the same Wi-Fi automatically. No IP addresses to type. • Single-source monitor with pinch-to-zoom and pan for focus checks. • Multi-view grid to keep several sources on one screen. • Histogram and false colour for exposure calls. • Live link stats: frame rate, latency, dropped frames, so you know when the network is the problem. • Bandwidth switch: full quality on a clean network, proxy mode when the Wi-Fi is crowded. • Reconnects on its own when the network changes. The last frame stays on screen with a clear status chip. • Keeps the screen awake while you are monitoring. Tap once to hide all controls. WORKS WITH Any NDI® sender on your network: switchers, capture apps, cameras, and video-assist systems that publish NDI®. A built-in demo source lets you explore every tool without a sender. PRIVACY TLS Viewer collects nothing. No account, no analytics, no tracking. Video stays on your local network. NDI® is a registered trademark of Vizrt NDI AB. TLS Viewer is an independent product of Tech Lab Studio and is not affiliated with or endorsed by Vizrt NDI AB.
Screenshots
Verdict
The clearest difference is rating: ZoeLog at 4.6 against TLS VIEWER's 1.0. ZoeLog also leads on update cadence (every 6 days vs every 6 months) and ratings volume (34 vs 1). TLS VIEWER's advantage is in-app purchases (none vs 6). On price, ads 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. ZoeLog sells 3 one-off in-app purchases. TLS VIEWER asks for nothing beyond the download.
ZoeLog holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: ZoeLog has 34 ratings behind it against 1, so its average is the more settled of the two.
ZoeLog ships an update every 6 days, TLS VIEWER every 6 months. Both last shipped on October 7, 2026.
| Parameter | ZoeLog | TLS VIEWER |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (34 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 84.6% of reviews | — |
| Number of ratings | 34 — better | 1 |
| Update frequency | Every 6 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 — better | 26.2 |
| Further details — not scored | ||
| Size | 90 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Zoe Van Brunt | Jeremie Aubut |
Customer experience
ZoeLog
TLS VIEWER
In-app purchases
ZoeLog
- 1 Month2 variants$4.99
- Multiple Months2 variants$4.99
- 1 Year2 variants$49.99
TLS VIEWER
No in-app purchases









