# Diesel Challenge 2K21 — user reviews > 48 indexed App Store user reviews of Diesel Challenge 2K21 by Usman Musaddiq, rated 4.19/5 from 594 ratings. - Source: https://appshunter.io/ios/app/diesel-challenge-2k21/id1500956198/reviews - App overview in markdown: https://appshunter.io/ios/app/diesel-challenge-2k21/id1500956198.md - Rating breakdown: 5★ 365 · 4★ 100 · 3★ 58 · 2★ 17 · 1★ 54 ## What do users think of Diesel Challenge 2K21? Overall sentiment: negative **Pros** - 🚀 Fun game - 👍 User-friendly - 👍 Great potential **Cons** - 🐛 Glitchy graphics - 🔍 Inaccurate diesel engine details - 🤑 Excessive ads and in-app purchases - 🐢 Slow loading and performance issues **Commonly reported bugs** - Game crashes and freezes - Inability to load or boot up - Glitched exhaust and other visual bugs **Most requested features** - Realistic diesel engine upgrades - Improved physics and visuals - Removal of ads or better ad experience - Online multiplayer with real players ## Newest reviews (12 of 48) ### 2/5 — . *2023-04-25, version 1.3* I know a diesel doesn’t have spark plugs. Come on what kind of upgrades are those ### 2/5 — To many ads *2021-08-30* The game is not worth paying the extra money to remove ads. However, the game has way to many ads. I uninstalled after playing for like an hour. ### 2/5 — Ads on ads *2021-03-01* Seems like a okay game but WAAYY too many ads! Between the ads and having to use diamonds to upgrade the turbo while everything else is cash, it’s not worth the trouble. I do like that it has drag racing AND pulling but that’s about the extent of the good. They just want as much money as possible so they shove ads in your face every race! 👎 ### 2/5 — Spark plugs? *2021-02-24* Can someone explain to me why spark plugs is an upgrade on this? Thought maybe it was a Ford ranger from the looks and spark plug upgrade then it blew black smoke in the sled pull. I don’t know kind of a weird turn off. ### 1/5 — Worst diesel game I’ve ever seen *2020-12-23, version 1.12* Not even remotely realistic to anything diesel ### 3/5 — Potential but needs work *2020-11-22* The game is fun. Needs more improvement. You race online and it shows you’re finishing long before your competitor and you still lose. The exhaust placement is very glitchy and the hood exit exhaust never actually touches the hood, as it floats feet above the hood. The rear exhaust glitches into the ground most of the time and the truck bed exhaust is the most accurate but changed positions every other race. ### 1/5 — Doesn’t work *2020-10-21, version 1.11* This game doesn’t work fix it or I am going to sue ### 1/5 — Spark plugs? *2020-09-06* I was about to purchase some in game currency to upgrade my truck until I realized the ability to upgrade the ignition? And it has a picture of a spark plug on it?? I’m guessing the developers of this game have no knowledge of Diesel engines. Change the ignition to maybe fuel pump? Maybe injectors? Delivery valves? Governor springs? Maybe be able to tune the trucks? I was beginning to like it until I realized it’s a gasoline engine that blows black smoke. ### 3/5 — Decent game but bad graphics *2020-08-28* 2k15 was better.. this one has bad graphics and no real parts for a diesel. The stack for the hood is glitched to where it is on the cab and it doesn’t have real trucks.. wish it was better because I love diesel games.. ### 1/5 — Bad game *2020-08-27, version 1.11* Just downloaded this game and it will not play on my phone I have an iPhone 7 and it does not work at all ### 3/5 — Diesel vs gas *2020-08-10* Wish it had diesel parts instead of gas parts. Diesel don’t have spark plugs so it shouldn’t even be on the game. There is only like one diesel in the world that I know of that has a blower on it so would rather it have different style intakes. But overall fun game. User friendly and would probably download for my kid ### 2/5 — Not nearly as good as the old ones *2020-05-31* 2k15 was good. It didn’t have cartoonish graphics, it had actual truck brands, and it felt like an actual truck pulling simulator. This game feels like something I would install in my kids tablet to keep them occupied. ## Most critical reviews (10 lowest-rated) ### 1/5 — Don’t download *2022-10-16, version 1.3* Can’t buy any upgrades without it trying to get me to spend money to remove adds ### 1/5 — Stupid ads would like a refund *2022-08-11, version 1.3* I paid 99 cents for no ads and still have ads popping up……. ### 1/5 — More like ad simulator *2022-06-05, version 1.3* Every little thing opens an open, after a read it’s ad. Modify something it’s and ad ### 1/5 — Bad *2022-05-25, version 1.3* You hold the gas and then watch an ad ### 1/5 — Ignorant designer *2022-01-13, version 1.3* Spark plugs blowers ignition timing. Not for Diesel engines. I mean come on do your research before designing a game for DIESELS!!!! Waste of time ### 1/5 — ADS!!!!! More ADS!!!! *2021-12-25, version 1.3* Good grief it’s so annoying. I do not recommend ### 1/5 — The ford …… *2021-09-26, version 1.3* It’s simple but it really bothers me . The obs ford has the bullnose 80/86 bed and front fenders but has the 90s front clip grill amd headlights …. Wish it had the correct 80s front end just really bothers me ### 1/5 — Ads *2021-04-17* There is no way to get rid of the ads if you buy something on it it still pops up ads I cant same to get them off and every time you click on something a ad pops up so it isn’t even worth playing if I have to sit and watch a ads every time I do something on it ### 1/5 — Garbage ! *2021-03-01* Whoever created this game has no diesel knowledge at all. You going to give the option to upgrade the ignition and have a picture of a spark plug, intake have have a picture of a supercharger!??? Y’all are worse than the idiots on the 6.0 pages. ### 1/5 — Aweful *2021-02-11, version 1.12* No skill at all. No matter what you do nothing changes anything besides dumb expensive upgrades. -1 star ## Most praised reviews (10 highest-rated) ### 5/5 — Love the game *2020-09-19, version 1.11* The game is the best I’m winning and my trucks coooooooooooooooooooooooooooool!!!!! ### 5/5 — Game won’t boot *2020-09-17* I haven’t played the game yet because it is refusing to boot up, I have the one screen that says “Slyon” then it freezes and doesn’t load. I have more than enough storage, and I’m using an iPhone 8. Is it possible to fix this? Thank you! ### 5/5 — BEST GAME EVER *2020-08-10, version 1.11* I love the Beater so so so so so much and also a very good game ### 5/5 — Needs improvement *2020-05-10* The game is great and so full of potential and could use some physics touch ups and and visuals. Keep up the GREAT work!!😁 ### 5/5 — Nice! *2020-04-24* When I first got this game I thought it was just another stupid truck game but this was very good! It has.. almost.. everything I’ve wanted in a truck game. But this is great! ### 4/5 — Would have been a 5 *2020-12-15* Would have rated 5 if the ignition box in the upgrades didn’t have a spark plug lol diesel spark plugs seems legit ### 4/5 — Captain koosh *2020-06-16, version 1.11* Good game ### 3/5 — Too many adds *2024-08-14* Fun game but after every race there’s a dang add and it’s just too much of an inconvenience ### 3/5 — Hiushe *2020-12-07* I love this game but there some issues that make me want to delete it normally I never rate games but this it’s a good game but whenever I win a race and I have to go on it says do to you want to buy this and you cant click off I have to close out my game every time it does so and I hate the nitro it’s horrible ### 3/5 — Mediocre at best *2020-11-23* The game is all right for slow folks as there’sbasic graphics, slow speed’s games always freezing - advertisements pop up in the middle of races / pulls forcing you to fail / lose and have to redo the event - the exhaust graphics glitch constantly - the game locks you out of visiting the shop, so you have to end and restart the game to make upgrades. overall, I would not get it again as diesel challenge 2015 was way better --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*