Comparison

KR2000 vs Trek 75

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

Head to head
About

KR2000

Experience the iconic Knight Industries vehicles with this simulator app. Recreate coding spacemaps, trigger sound effects, play music with a K.I.T.T. interface, and use a GPS-powered speedometer. Includes a companion watch app for quick access.

Highlights
  • K.I.T.T. and K.A.R.R. coding spacemaps
  • Scanner sound effect buttons
  • Onboard music system with K.I.T.T. interface
  • Voicebox reaction and limited record/playback
  • GPS-powered speedometer
  • Companion watch app with animations
  • Multiple language phrases and sound effects
Features
Read full description

Knight Industries 2000 & ComLink Watch App This App will make you feel like K.I.T.T. or K.A.R.R. are by your side and ready for duty! Comes withe the following: K.I.T.T. and K.A.R.R. coding Spacemaps This is an exact replica of the Coding spacemat used in KITT Each button in the Spacemap has a tone and then a sound effect. Both K.I.T.T. and K.A.R.R. stand alone scanner sound effect buttons. Onboard Music system - Play local Iphone music with a cool K.I.T.T. look to it. K.I.T.T. will play your music while you drive, work, play etc.... There are 2 voicebox views added for this, for your enjoyment. KREVQ - K.I.T.T. and K.A.R.R.'S voice boxes will react to the sounds in its environment. If you say something or play music near the voicebox it will react to make it look like he is talking. Also has a limited record and playback function (nothing is saved) Speedometer - Works off of the devices GPS to give you a nice speedometer. PLEASE NOTE TO ENSURE PROPER OPERATION OF THE SPEEDOMETER. AFTER THE APP IS RAN FOR THE FIRST TIME AND THE SPEEDOMETER BUTTON IS ACTIVATED YOU MUST GOTO THE IPHONES SETTINGS APP AND DO THE FOLLOWING CLICK PRIVACY >LOCATION SERVICES>KR2000 THEN CLICK UNDER ALLOW LOCATION ACCESS "WHILE USING THE APP" THIS WILL ONLY HAVE TO BE DONE ONCE. *****Watch App**** Comlink Replica with a Mabber Labs twist to it, The Comlink is displayed on the watch with some cool animations. There is also a K.I.T.T. and K.A.R.R. button for quick access to the mini spacemap. This will allow buttons pressed to trigger sound effects on your iphone. Great for parties or making someone think that your car is talking. This app is not only great for K.I.T.T. and K.A.R.R. replicas but also great for a hand held simulator. Its great as a companion on your desk at work, in your car on those long drives or any where else in your life that you may need K.I.T.T. Watch app has had some great new additions. A second set of English phrases have been added to both K.I.T.T. and K.A.R.R. A German set of phrases has been added. And Finally a set of sound effects have been added as its own set as well. There will be plenty more updates available... In the future :)

About

Trek 75

Relive classic text-based space exploration games from the 1970s and 1980s. This app offers a turn-based adventure with multiple missions and computer-generated scenarios, perfect for casual play.

Highlights
  • Retro text-based gameplay
  • Turn-by-turn space exploration
  • Multiple new missions
  • Computer-generated adventures
  • Simple, repetitive mechanics
Features
Read full description

Do you remember playing Trek? And I mean OLD Trek games, from the 1970s or 1980s. A text grid was your map, and imagination was your graphics and gameplay. Well good news, everyone! Now you can relive those crazy days on your iPhone. If you have never played a game like this before, well, give it a go. You never know - you might like the warm thrill of confusion. The timelessness of a turn-by-turn game. The multiple new missions and computer-generated adventures. The simple, repetitive nature of Trek '75 makes it perfect for fiddling as you suffer from insomnia or sit in an oxygen depleted long haul flight.

Screenshots

KR20004 screens
Trek 754 screens

Verdict

The call

The clearest difference is price: Trek 75 at Free against KR2000's $4.99. Trek 75 also leads on rating (4.9 vs 3.4) and review sentiment (100% vs 61%). KR2000's advantage is iOS requirement (10.0 vs 18.6). On ratings volume, 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

Trek 75 is free to download; KR2000 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Trek 75 holds the better App Store score, 4.9 against 3.4. Both are backed by a comparable volume of ratings — 18 and 10 respectively. Written reviews point the same way: 61% of KR2000's written reviews are positive against 100% of Trek 75's.

UpkeepUpdate frequency

KR2000 ships an update monthly, Trek 75 every 5 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
KR2000 versus Trek 75: the parameters behind the verdict, then further details
ParameterKR2000Trek 75
Price$4.99Free — better
Rating3.4 (18 ratings)4.9 (10 ratings) — better
Positive reviews60.7% of reviews100.0% of reviews — better
Number of ratings18 — better10
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS10.0 — better18.6
Further details — not scored
Size102 MB12 MB
Age rating4+9+
DeveloperJeremy GoldJohn Kennedy

Customer experience

KR2000

All ratings18 ratings
Positive61.1%
Neutral0.0%
Negative38.9%
Written reviews28 reviews
Positive60.7%
Neutral0.0%
Negative39.3%

Trek 75

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

KR2000

No in-app purchases

None

Trek 75

No in-app purchases

Questions

Is KR2000 free?
KR2000 costs $4.99, with no in-app purchases.
Is Trek 75 free?
Trek 75 is free to download, with no in-app purchases.
Which has better reviews, KR2000 or Trek 75?
Trek 75 is rated higher. KR2000 averages 3.4 out of 5 from 18 ratings, while Trek 75 averages 4.9 from 10 ratings.
Do KR2000 or Trek 75 have ads?
Neither KR2000 nor Trek 75 shows ads.
Which is updated more often, KR2000 or Trek 75?
KR2000 ships an update monthly, and Trek 75 every 5 weeks. Most recently, KR2000 was updated on November 1, 2026 and Trek 75 on October 24, 2026.

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