Lensit vs Sensitivity Specificity
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.
Sensitivity Specificity
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Sensitivity and specificity calculator is the quickest way to calculate all the necessary data needed for medical research statistics and test evaluation.
Screenshots
Verdict
The clearest difference is iOS requirement: Sensitivity Specificity at 13.0 against Lensit's 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.
| Parameter | Lensit | Sensitivity Specificity |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | lior cohen | STAGE CODING, Travnik |
In-app purchases
Lensit
No in-app purchases
Sensitivity Specificity
No in-app purchases
Questions
Is Lensit free?
Is Sensitivity Specificity free?
Do Lensit or Sensitivity Specificity have ads?
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