Comparison

Open Lap vs Coloring Pages Pro

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

Head to head
About

Open Lap

Manage your slot car races with this app, offering practice, qualifying, and race modes. Customize car settings, track intermediate times, and receive voice alerts for events like low fuel. Supports Carrera DIGITAL 124/132 systems.

Highlights
  • Race management modes (practice, qualifying, race)
  • Individual car settings (speed, brake, fuel)
  • Intermediate/sector time tracking
  • Personalized voice alerts
  • Pace car and yellow flag control
  • Bluetooth connectivity via Carrera AppConnect
Features
Read full description

Open Lap is a simple, no-nonsense slot car race management app for Carrera® DIGITAL 124/132 systems. In a nutshell, Open Lap lets you - connect your mobile device via Bluetooth using Carrera AppConnect®, or a suitable serial to USB On-The-Go adapter cable. - take it easy during free practice, go for fastest lap in qualifying, or compete in lap or time based race sessions. - get informed about important events, such as fastest laps or low fuel conditions, by personalized voice messages. - adjust vehicle speed, brake force and fuel tank size for each car individually. - measure up to three intermediate or sector times (S1, S2, S3) using Carrera® Check Lane or compatible equipment. - send out the pace car in case of emergency, or temporarily disable lap counting during a "yellow flag" phase. Some features, such as the start light and pace car buttons, will require Carrera® Control Unit firmware version 3.31 or higher. Carrera® Check Lane support generally requires at least firmware version 3.36.

About

Coloring Pages Pro

Access a vast collection of printable coloring pages across numerous categories. Users can also generate custom coloring pages by simply typing in a description.

Highlights
  • Unlimited printable coloring pages
  • Hundreds of pages in various categories
  • Create custom pages via text input
  • Requires printer and coloring tools
  • Designed for iOS devices
Features
Read full description

Turn a photo from your camera roll into a printable coloring page in seconds. Pick a picture of your kids, your pet, or the whole family — then print tonight. Coloring Pages Pro traces the photo into a clean black-and-white page you can colour in with pens, pencils or crayons. A rainy-day activity, a birthday surprise, or a keepsake of the people (and animals) you love. One free photo-to-page every day. Optional tips in the app unlock more. You can also type what you want and we’ll make a custom page, plus browse a big library of printable colouring pages — animals, flowers, mandalas and more — ready to print, save or share. Print the page and colour by hand. This app does not include in-app coloring tools.

Screenshots

Open Lap1 screens
Coloring Pages Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Open Lap at 100% against Coloring Pages Pro's 50%. Open Lap also leads on in-app purchases (none vs 3) and iOS requirement (11.0 vs 17.2). Coloring Pages Pro's advantage is update cadence (fortnightly vs every 13 months). On price, ads 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. Coloring Pages Pro sells 3 one-off in-app purchases. Open Lap asks for nothing beyond the download.

UpkeepUpdate frequency

Open Lap ships an update every 13 months, Coloring Pages Pro fortnightly. The most recent releases landed on October 10, 2026 and October 18, 2026 respectively.

Scorecard5 real differences · 5 level
Open Lap versus Coloring Pages Pro: the parameters behind the verdict, then further details
ParameterOpen LapColoring Pages Pro
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings4 — better—
Update frequencyEvery 13 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.2
Further details — not scored
Size23 MB5 MB
Age rating4+4+
DeveloperPhilipp AnnéLumen Digital

Customer experience

Open Lap

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Coloring Pages Pro

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Open Lap

No in-app purchases

3 purchases

Coloring Pages Pro

One-time3
  • Little Thanks$0.99
  • Coffee Sized Thanks$2.99
  • Take Out sized Thanks!$6.99

Questions

Is Open Lap free?
Open Lap is free to download, with no in-app purchases.
Is Coloring Pages Pro free?
Coloring Pages Pro is free to download, with in-app purchases available.
Do Open Lap or Coloring Pages Pro have ads?
Neither Open Lap nor Coloring Pages Pro shows ads.
Which is updated more often, Open Lap or Coloring Pages Pro?
Open Lap ships an update every 13 months, and Coloring Pages Pro fortnightly. Most recently, Open Lap was updated on October 10, 2026 and Coloring Pages Pro on October 18, 2026.

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