Comparison

Lensit vs DynaTrack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Lens Calculator

About

Lensit

Features

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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.

About

DynaTrack

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Dynatrack allows our registered customers to retrieve information from the fire protection system of each of their facilities through Dynatrack monitoring devices. + Check the state of your fire alarm panel in realtime. + Receive notifications on unexpected alerts and take smart swift actions. + Get a full history on the behavior of your monitored systems. + Share key information with your team easily.

Screenshots

Lensit1 screens

DynaTrack4 screens

Verdict

The call

The clearest difference is update cadence: Lensit at every 3 weeks against DynaTrack's every 27 months. DynaTrack's advantage is iOS requirement (14.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lensit ships an update every 3 weeks, DynaTrack every 27 months. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 4 level

Lensit versus DynaTrack: the parameters behind the verdict, then further details
Parameter	Lensit	DynaTrack
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 27 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.4	14.0 — better
Further details — not scored
Size	49 MB	50 MB
Age rating	4+	4+
Developer	lior cohen	GC Mobil Technology, S. de R.L. de C.V.

In-app purchases

None

Lensit

No in-app purchases

None

DynaTrack

No in-app purchases

Questions

Is Lensit free?

Lensit is free to download, with no in-app purchases.

Is DynaTrack free?

DynaTrack is free to download, with no in-app purchases.

Do Lensit or DynaTrack have ads?

Neither Lensit nor DynaTrack shows ads.

Which is updated more often, Lensit or DynaTrack?

Lensit ships an update every 3 weeks, and DynaTrack every 27 months. Most recently, Lensit was updated on October 18, 2026 and DynaTrack on October 4, 2026.