Comparison

Predilux vs Track Maps Pro

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

Head to head
About

Predilux

This app helps photographers and videographers predict light exposure based on light source and distance. It also allows inverse measurement of distance by specifying exposure, considering various camera and light source settings, and gels.

Highlights
  • Predict light exposure
  • Measure distance to light source
  • Adjust camera settings (FPS, ISO, Shutter)
  • Configure light source settings
  • Apply gel effects (Diffusion, CTO/CTB, +- Green)
  • Experimentally verified results
Features
Read full description

Predilux lets you predict the exposure (key light) measured by a light meter, by choosing a light source and a distance. Or inversely measure the distance to the light source by specifying the exposure. Predilux takes into account camera settings (FPS, ISO, Shutter), source settings (Focalization, Lens, Grid, etc.) and gels (Diffusion, CTO/CTB, CTS, +- Green, and dozen of effects). All results have been experimentally verified with a light meter in rental shops. Predilux does not rely on constructor’s data. IMPORTANT NOTICE: Predilux is switching its pricing model to a monthly subscription. Starting Sept 1st 2023, Predilux will cost $14.99/year or $1.49/mo (cancel anytime). If you buy Predilux now, you will be eligible for 2 years free. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Track Maps Pro

This app allows racing drivers to take notes directly on track maps, helping them to improve performance and learn new circuits. It features hand-drawn maps, drawing tools, and a reaction time game.

Highlights
  • Draw on track maps
  • Save track notes locally
  • Hand-drawn circuit maps
  • Reaction time game
  • Interactive circuit guide
Features
Read full description

Track Maps Pro- Designed for Racing Drivers Track Maps is the one and only track map note taking app for racing drivers. Whether you are out on the track or at home in your simulator, this app is the perfect tool for any racing driver, allowing you to take notes directly on the track map. Draw braking points, gears, overtaking zones and more. It's the quick and easy way to keep track of all the data you need to improve your performance or learn a new circuit. It uses a mix of strategy, drawing and writing activities to heighten the awareness of racing lines and other relevant track information. YOUR SEARCH FOR BEAUTIFUL, SIMPLE, PERFECT CIRCUIT MAPS IS OVER With an array of accurately hand drawn track maps tailored to suit both road and race circuits, Track Maps Pro is the ultimate track learning tool for racing drivers. Study the track map; define your braking points, apexes, overtaking opportunities and so on, each in its own note. Save your maps locally. Easily swipe between maps to keep track of different circuits. A PROVEN METHOD FROM PROS - Sketching using your hand on the track map helps you memorize the track geometry better. - Pros have been using this technique for years. - The more you work with the track map, the better you will start judging the corners. - Even though you already know the circuit, it is recommended to visualize each time before hitting the track. ***NEW FREEMIUM MODEL "FAMOUS WORLD CIRCUITS TIER"*** - 6 track maps of the world's famous racing arenas - Well designed interactive quick circuit reference guide - Interesting facts about each circuit - Beautiful interactive Apple Maps showing track location ***RED LIGHTS OUT REFLEX GAME INCLUDED!*** - Challenge your self to react as quickly as possible when the lights go out - Improve your reaction time in between races KEY FEATURES IN TRACK MAPS PRO - Accurately hand drawn track maps with details like curbs, run offs and pit entries - Ability to draw on track maps - Ability to save each track notes locally - Reaction time exercise game TRACK MAP LIST Atlanta Motorsports Park Bahrain Grand Prix Barber Motorsports Park Brands Hatch Circuit de Barcelona Catalunya Circuit des 24 Heures du Mans Circuit Of The Americas Daytona Donington Park Istanbul Park Imola Hungaroring Oulton Park Red Bull Ring Road Atlanta Laguna Seca Mount Panorama Circuit Nürburgring Grand-Prix-Strecke Spa-Francorchamps Silverstone Circuit Suzuka Tsukuba Zandvoort Zolder Watkins Glen International TRACK MAPS PRO PRICING & TERMS Drawing on track maps ability is only for Pro subscribers. Track Maps Pro offers unlimited access to all track maps. For Track Maps Pro users all upcoming track maps with note making ability will be free accessible. For Track Maps Pro upgrades, we offer following subscriptions: 1 month: $0.99* 1 year: $9.99* *Prices displayed are in USD, actual charges might be converted to local currency depending on your country of residence. Payment will be charged to your iTunes account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. For more information: Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.websitepolicies.com/policies/view/2BbFWey8

Screenshots

Predilux4 screens

Verdict

The call

The clearest difference is rating: Predilux at 3.5 against Track Maps Pro's 2.0. Predilux also leads on review sentiment (20% vs 0%) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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. Predilux sells 1 in-app purchase, starting at $14.99 per year and Track Maps Pro sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Predilux holds the better App Store score, 3.5 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 20% of Predilux's written reviews are positive against 0% of Track Maps Pro's.

UpkeepUpdate frequency

Predilux ships an update every 4 months, Track Maps Pro every 3 months. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Predilux versus Track Maps Pro: the parameters behind the verdict, then further details
ParameterPrediluxTrack Maps Pro
PriceFreeFree
Rating3.5 (2 ratings) — better2.0 (1 ratings)
Positive reviews20.0% of reviews — better0.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS12.0 — better15.0
Further details — not scored
Size69 MB131 MB
Age rating4+4+
DeveloperWID LLCCavit Aydincan Ataberk

Customer experience

Predilux

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews5 reviews
Positive20.0%
Neutral60.0%
Negative20.0%

Track Maps Pro

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Predilux

Subscriptions1
  • Predilux$14.991 Year
2 purchases

Track Maps Pro

Subscriptions2
  • All Access$0.991 Month
  • All Access$9.991 Year

Questions

Is Predilux free?
Predilux is free to download, with in-app purchases available.
Is Track Maps Pro free?
Track Maps Pro is free to download, with in-app purchases available.
Which has better reviews, Predilux or Track Maps Pro?
Predilux is rated higher. Predilux averages 3.5 out of 5 from 2 ratings, while Track Maps Pro averages 2.0 from 1 ratings.
Do Predilux or Track Maps Pro have ads?
Neither Predilux nor Track Maps Pro shows ads.
Which is updated more often, Predilux or Track Maps Pro?
Predilux ships an update every 4 months, and Track Maps Pro every 3 months. Most recently, Predilux was updated on October 12, 2026 and Track Maps Pro on October 13, 2026.

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