KR2000 vs Trek 75
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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 :)
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.
- Retro text-based gameplay
- Turn-by-turn space exploration
- Multiple new missions
- Computer-generated adventures
- Simple, repetitive mechanics
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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
Verdict
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
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.
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.
KR2000 ships an update monthly, Trek 75 every 5 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | KR2000 | Trek 75 |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.4 (18 ratings) | 4.9 (10 ratings) — better |
| Positive reviews | 60.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 10 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 10.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 102 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | Jeremy Gold | John Kennedy |
Customer experience
KR2000
Trek 75
In-app purchases
KR2000
No in-app purchases
Trek 75
No in-app purchases








