Projector Lens Calculator vs Lensit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Projector Lens Calculator
This utility app helps video technicians and projectionists quickly calculate essential projection parameters. It supports various aspect ratios and measurement systems, providing detailed information like throw ratio, screen size, and pixel density.
- Calculate lens throw ratio
- Calculate screen size
- Calculate projector distance
- Supports multiple aspect ratios
- Imperial and metric system options
- Pixel density calculation
- Lumens per area calculation
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Projector Lens Calculator is a quick reference tool for video technicians and projectionists. Features: - Calculate lens throw ratio. - Calculate screen size. - Calculate projector distance. - Calculate projector lens. - Choose between multiple ratio : 4:3 / 16:9 / 16:10 or custom. - Choose between imperial and metric system. - Get the pixels count per inch/cm. - Get the lumens per ft2/m2.
Lensit
This utility app helps users calculate the correct projection lens or distance for video projection events. It supports different aspect ratios and unit systems, with pro features for saving unlimited events.
- Calculate lens factor by size/distance
- Calculate distance by size/lens factor
- Support for 4:3 and 16:9 aspect ratios
- Metric and imperial unit support
- Unit conversion
- Save unlimited events (Pro feature)
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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. Pro adds: • Save unlimited events and pull them back up anytime
Screenshots
Verdict
The clearest difference is update cadence: Lensit at fortnightly against Projector Lens Calculator's every 2 months. Projector Lens Calculator's advantage is price ($2.99 vs $3.99) and iOS requirement (12.0 vs 16.4). On review sentiment, 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
Projector Lens Calculator costs $2.99 and Lensit $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Projector Lens Calculator ships an update every 2 months, Lensit fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Projector Lens Calculator | Lensit |
|---|---|---|
| Price | $2.99 — better | $3.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 11 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Proluxon | lior cohen |
Customer experience
Projector Lens Calculator
Lensit
In-app purchases
Projector Lens Calculator
No in-app purchases
Lensit
No in-app purchases
Questions
Is Projector Lens Calculator free?
Is Lensit free?
Do Projector Lens Calculator or Lensit have ads?
Which is updated more often, Projector Lens Calculator or Lensit?
Other comparisons
