Comparison

ISC NIRScan vs Letz Park+

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

Head to head
About

ISC NIRScan

Features
Read full description

The ISC NIRScan is now supporting the scanners of STD (900nm-1700nm), EXT (1350nm-2150nm) and PLUS (1600nm-2400nm) wavelength versions.

About

Letz Park+

Features
Read full description

Letz Park+ is the smartest way to find parking in Luxembourg — real-time availability for CFL Park & Ride and Ville de Luxembourg car parks, with occupancy forecasts so you know whether a lot will still have space when you arrive. LIVE AVAILABILITY • Real-time free spaces for P+R and city car parks across Luxembourg • Colour-coded status at a glance — with a clear count, not just a colour • Accessible (PMR) and EV-charging spaces where car parks provide them SMART FORECASTS • Occupancy predictions — see whether a lot is filling up or freeing up • "Best time to go" and weekly busyness patterns for your favourites • A recent-availability trend right on each parking card ALERTS THAT MATTER • Get notified when a favourite fills up, or a spot frees up near you • Arrival warning if your lot is likely to be full by the time you get there • An optional gentle morning digest of your favourites — every alert is opt-in ON YOUR LOCK SCREEN & DASHBOARD • Live Activity and Dynamic Island that track free spaces while you drive • Home Screen and Lock Screen widgets for the lots you care about • CarPlay — nearest car parks first, one tap to navigate GET THERE • One-tap directions with Apple Maps, Google Maps or Waze • ETA to your favourites and a unified map of every car park • Favourites, reordering, and instant search PRIVATE BY DESIGN • "Near me" alerts are computed on your device — your location never leaves your phone • No ads, no tracking; delete your notification data anytime Full Dynamic Type, VoiceOver and high-contrast support throughout. Available in English, French, German, Luxembourgish and Portuguese. Park smarter. Download Letz Park+.

Screenshots

ISC NIRScan4 screens
Letz Park+4 screens

Verdict

The call

The clearest difference is device support: ISC NIRScan at 3 against Letz Park+'s 1. ISC NIRScan also leads on iOS requirement (12.0 vs 26.0). On price, update cadence, ads and in-app purchases 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

ISC NIRScan ships an update every 2 months, Letz Park+ monthly. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level
ISC NIRScan versus Letz Park+: the parameters behind the verdict, then further details
ParameterISC NIRScanLetz Park+
PriceFreeFree
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better26.0
Further details — not scored
Size38 MB7 MB
Age rating4+4+
DeveloperHe Yi HsiehNathan Francis Jacky Wilcke

In-app purchases

None

ISC NIRScan

No in-app purchases

None

Letz Park+

No in-app purchases

Questions

Is ISC NIRScan free?
ISC NIRScan is free to download, with no in-app purchases.
Is Letz Park+ free?
Letz Park+ is free to download, with no in-app purchases.
Do ISC NIRScan or Letz Park+ have ads?
Neither ISC NIRScan nor Letz Park+ shows ads.
Which is updated more often, ISC NIRScan or Letz Park+?
ISC NIRScan ships an update every 2 months, and Letz Park+ monthly. Most recently, ISC NIRScan was updated on October 2, 2026 and Letz Park+ on October 3, 2026.

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