DrPSU HDFury vs Lensit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DrPSU HDFury
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DrPsu is smart USB electricity charger app, shows state of your charging devices like voltage, ampere and watt. Also can show your charger time.
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 price: DrPSU HDFury at Free against Lensit's $3.99. Lensit's advantage is update cadence (fortnightly vs every 32 months). On ads, in-app purchases, device support and iOS requirement 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
DrPSU HDFury is free to download; Lensit costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DrPSU HDFury ships an update every 32 months, Lensit fortnightly. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.
| Parameter | DrPSU HDFury | Lensit |
|---|---|---|
| Price | Free — better | $3.99 |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 32 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.2 — better | 16.4 |
| Further details — not scored | ||
| Size | 4 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Affyy | lior cohen |
In-app purchases
DrPSU HDFury
No in-app purchases
Lensit
No in-app purchases
