Lensit vs TFS Advantage Configurator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lensit
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Get the exact lens and throw distance for your next projection setup — instantly. Lensit does the projection math for you: • Enter your screen size and distance to find the right lens • Or enter your lens spec to find the ideal distance • Switch between 4:3 and 16:9 aspect ratio • Works in metric or imperial — or use it to convert between them Built for AV techs, event producers, and anyone setting up a projector who doesn't want to do the math by hand.
TFS Advantage Configurator
This utility app allows users to configure a specific fire panel via Bluetooth. It enables viewing and setting configurations, monitoring panel status, and downloading logs. The app offers convenient tools for managing the fire panel.
- Configure AdvantageLi Fire Panel
- Bluetooth communication
- View and set configurations
- Monitor voltages and panel status
- Download temperature and event logs
- Convenient utilities
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Configure an AdvantageLi Fire Panel with the TFS Advantage Configurator App. Communicate with the panel over bluetooth to: + View and set configurations + View voltages and panel status + Download temperature and event logs and use more convenient utilities.
Screenshots
Verdict
The clearest difference is update cadence: Lensit at every 3 weeks against TFS Advantage Configurator's every 4 months. TFS Advantage Configurator's advantage is iOS requirement (11.0 vs 16.4). 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.
Lensit ships an update every 3 weeks, TFS Advantage Configurator every 4 months. Both last shipped on November 3, 2026.
| Parameter | Lensit | TFS Advantage Configurator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | lior cohen | Total Fire Systems, Inc. |
In-app purchases
Lensit
No in-app purchases
TFS Advantage Configurator
No in-app purchases
Questions
Is Lensit free?
Is TFS Advantage Configurator free?
Do Lensit or TFS Advantage Configurator have ads?
Which is updated more often, Lensit or TFS Advantage Configurator?
Other comparisons
