# BatteryCompare: for EV Cars — user reviews > 58 indexed App Store user reviews of BatteryCompare by MaaDoTaa LLC, rated 3.57/5 from 162 ratings. - Source: https://appshunter.io/ios/app/batterycompare-for-ev-cars/id1483822849/reviews - App overview in markdown: https://appshunter.io/ios/app/batterycompare-for-ev-cars/id1483822849.md - Rating breakdown: 5★ 91 · 4★ 9 · 3★ 7 · 2★ 11 · 1★ 44 ## Newest reviews (18 of 58) ### 2/5 — good idea but bugged *2023-06-06, version 1.6* the numbers you enter dont seem to appear on the histogram. for example if i put 271 rated range it changes to 331 in the histogram screen. so its impossible to use the app ### 1/5 — Model S not supported! *2021-05-16, version 1.5* I didn’t read, please pay attention or you’ll lose your money as me! ### 1/5 — Waste of time and money. *2021-05-08, version 1.5* If you don't have a Tesla Model-3, this is a waste of money. And I can't get my money back. ### 1/5 — Needs updating for new versions *2021-03-31, version 1.5* Waist of money if you have the refresh model 3 as it’s not up to date for this ### 1/5 — Waste of $$$ *2020-12-28, version 1.5* Understand exactly what this app does not. It does not talk to Tesla to get the numbers. It does not keep track of battery range. There is no history of your own previous results. There is no averaging of the rated range car reports. There is no import of data from Stats, another Tesla app by same developer. What it does, is to take three numbers you type in (mileage, current charge, current range) , and returns a single number - percentile of your rated range vs users of another app by same developer. Period. Nothing else. You will feel cheated, guaranteed. You can get vastly richer analysts from TeslaFi.com. ### 3/5 — Basic information for a fee *2020-12-27, version 1.5* The app is straightforward but most app’s that are this basic are usually free. Graph doesn’t provide enough information. ### 1/5 — Only Model 3’s *2020-10-20, version 1.5* Misleading title, as both the S and X came out first although this only provides data for the model 3’s. Hoping that data will be added in the future. ### 1/5 — Does Not Show Performance Model 3 Information *2020-09-29, version 1.5* DOES NOT SHOW PERFORMANCE MODEL 3 RANGE INFORMATION CORRECTLY SINCE TESLA UPDATED RANGE IN MARCH OF 2019 which is 18 months ago. The App shows greater degradation for a performance model 3 because you cannot configure the tire size. The information for a performance model is off. Here is a simple explanation below of my experience with my Tesla. When I purchased my Performance Model 3 In November 2018 it was rated the same range as the AWD Model 3 at 310 miles. Tesla made a software update that increased range for 18/19 inch configuration to 322 miles but decreased 20 inch configuration to 299 miles in March 2019. Tesla stated the Model 3 could get up to 325 but eventually amended at 322. If you purchase the Performance Upgrade Package on your Performance Model 3 with the larger brake calipers , the only way to increase your range is to replace the brake calipers and tires with smaller one. Tesla Model 3 AWD is rated at 322 miles (Sleeper/Stealth Performance with 18/19 inch) 0-60 in 3.2 seconds top speed 162mph Tesla Model 3 Performance with 20 inch Performance Upgrade Package is rated at 299. 0-60 in 3.2 seconds top speed 162 Although Tesla has hidden the Model 3 Sleeper/Stealth option you can configure a Model Y Performance with 21 inch wheel but 280 miles or without and get 315 miles to show the difference the tires make. The Performance Upgrade package includes metal pedal, larger brake calipers, a spoiler and 20 inch wheel for Model 3 and 21 inch wheels for Model Y for $5,000. ### 2/5 — Make it more obvious this is just for model 3 *2020-09-01, version 1.5* I paid 3 bucks to realize the model X isn’t even in this. The fact that it’s model 3 only is buried in the description. ### 2/5 — Percentage from Where? *2020-08-31, version 1.5* I cannot find the Current Battery % on any screen in my Tesla. I can only guess. This data collection is inaccurate. What is the developer comparing my data to? The data other people enter or real data collected directly from the vehicle? This app was not worth the money. ### 2/5 — No Support for M3P *2020-08-23, version 1.5* Nice app to have for reference, but no support for the Model 3 Performance. ### 1/5 — Only Model 3 *2020-08-17, version 1.5* Downloaded it to compare my S85, only works for Model3s. ### 1/5 — Only works Model 3 *2020-08-15, version 1.5* No Y or other support. Save your money. ### 2/5 — DOES NOT WORK FOR PERFORMANCE MODEL *2020-08-13, version 1.5* Another person here with the Model 3 Performance duped into buying this app after watching a YouTube video. I incorrectly assumed the LR AWD also included the Performance model, that’s on me. May be better to add in the description that this app isn’t for the Performance model — or even better, add stats/options for the Performance model! Will change rating once Model 3 Performance options are in the app. ### 1/5 — Caveat emptor. Buyer beware! *2020-03-23, version 1.4* As another reviewer has mentioned, this app is useless if you own a model 3 Performance. I didn’t read the full description when I bought the app. My fault! Chalk it down to exuberance. I LOVE the car though ### 3/5 — I should have read the details... *2020-03-09, version 1.4* Model X Long Range Plus owner here. I didn’t read the details that stated this app was only for Model 3 owners. Will you add Model S and X any time soon? ### 2/5 — I didn’t read description fully *2020-02-29, version 1.4* I watched a you tube video and he recommended it and I went and bought it immediately. It does not help me at all as I own a 2020 model 3 performance with 20 inch sport rims. It is my fault for not reading, but charging 3 bucks and not at least having all cars of one model is not fair. Free apps give you much more info. I have the stats app as well and love it. Spend the extra money for the stats app you won’t be disappointed and make sure you read the description on this app. ### 1/5 — What about Model S? *2020-01-15, version 1.4* Seemed like a useful app so I paid the $2.99 to get it only to find it only applies to Model 3 cars. This restriction was not stated in any as or description of the app. What a scam ## Most critical reviews (10 lowest-rated) ### 1/5 — Beware if you a model 3 performance *2023-02-12, version 1.6* Got the app, plugged in my numbers and it informs me that my brand new car with 1000 miles on it is only better than 2% of users. Why? Because I have the performance 20 inch rims and my EPA range is only 299 vs 312 for the LR AWD. Does not offer an option for performance version. Emailed support, the told me I should try charging my car. Ummm yeah, it’s been charged many times over the 1000 miles. Waste of 3 bucks. Update: also the app developer is a jerk with zero customer service. Do not support his apps. His comment of “read the description” may be correct now but 3 years ago when I got the app and wasted my money the description was different ### 1/5 — What’s this app about? *2022-12-07, version 1.6* Completely useless app, it gives you absolutely nothing ### 1/5 — Only for model 3 *2022-12-07, version 1.6* Don’t buy. Only for model 3 ### 1/5 — Do not buy *2022-07-21, version 1.5* The data in this App is way outdated. Do not waste your money. ### 1/5 — Only works fir model 3 *2022-06-01, version 1.5* Only works fir model 3 ### 1/5 — I like the developer, but not the app *2022-05-28, version 1.5* I cannot recommend this app and I plan to delete it from my devices. I bought the app to keep track of the deterioration of the rated range of my 2019 TM3 SR+. At first it seemed useful. But as newer TM3s with greater range were released, the data became increasingly unuseful. The app doesn’t distinguish between model years, so my 2019 SR+ is being “compared” to cars that are not “comparable”. That makes it no longer “Battery Compare”. I also bought Stats for Tesla from the same developer. That app is high quality, is continually updated, and is well supported. I wish I could say the same thing for this app, but I can’t. Stats for Tesla has an in-app purchase for something similar to this app. I understand that it does compare cars by model year. I thought that the developer might support purchasers by providing the in-app purchase to those who bought both apps, but it appears that is not the case. For these reasons, I cannot recommend this app and I plan to delete it from my devices. ### 1/5 — Inaccurate *2022-05-07, version 1.5* I use a different app called Stats and it gives me different results. This app says my range is better than 0% of all users, whereas Stats states better than 44% of users. I think the data is off here. ### 1/5 — J *2022-04-19, version 1.5* Does not support Tesla Y model? ### 1/5 — Waste of money *2022-03-15, version 1.5* How can anyone charge money for this? I guess the same way I was dumb enough to pay for it... ### 1/5 — Rip off *2021-10-03, version 1.5* The app has no way to compare model years. Comparing a 2021 AWD extended range model 3 to a earlier model with different batteries and motors makes no sense! Total rip off! ## Most praised reviews (10 highest-rated) ### 5/5 — Awesome App! *2021-03-26, version 1.5* Easy to use and easy to set up. If you have any issues the developer responds rather quickly and is very nice to communicate with. If you have a Tesla and are curious about your battery and where you stand compared to other users, this is the app you’re looking for. ### 5/5 — Know your Tesla 3 battery health. *2020-08-12, version 1.5* I have all the Tesla apps the creator has for my Tesla model 3 AWD and they are all 5 stars. When having any questions he has always responded with answers. He is well worth the price of his apps. ### 5/5 — Great App! *2020-01-09, version 1.4* When you have data compiled you could get meaningful information out of it. This app is a brilliant demonstration of this fact! Well done. ### 5/5 — Beat battery app ever *2020-01-05, version 1.4* I downloaded this app and I am so happy I did. It allows you to keep up with your Tesla’s batter health based on others with similar miles! The more people who download and use this app the better the data will be for all of us! You can accident my hit support and you will have an email asking if he can help you. Remember it works in M3P as well as has same battery pack. I would give 10 stars if an option! Awesome app and support. Very accurate as well! RANDY Head MD ### 5/5 — Simple easy to use app that does exactly what it says! *2019-12-14, version 1.4* I found the data to be very useful! My only issue which is my own fault is that there’s no data for the model 3 performance car. The app says in the description very clearly that currently the choices are the SR+, long range RWD, and long range AWD. This was my mistake so I’m not dinging the app for it. Even if it’s not exactly the same, the AWD data is still useful for reference. Hope the other trims get added down the line, but in the meantime great app and make sure you read! 😂 ### 5/5 — GREAT APP *2019-10-28, version 1.4* Now that I’ve compared my battery health with other cars with the same milage and configuration, I feel much better about my battery. It turned out that My battery is better than 97% of other cars with the same milage ### 5/5 — Valuable for Tesla owners *2019-10-24, version 1.3* Simple, helpful app for Tesla owners who need to assess battery health. Had a minor glitch but easy to communicate with developer who fixed it immediately. All utilities should be this simple and have this support. ### 5/5 — Useful App! *2019-10-23, version 1.3* Great Tesla app developer with another useful app that works great. Developer is very responsive and supportive of the Tesla community. ### 5/5 — Simple App that Answers a Pressing Question *2019-10-23, version 1.3* Every Tesla owner I know worries about the state of their battery. This is the best way I’ve found to compare apples to apples and get a real sense of how your battery is holding up. After 35,000km I felt my range loss was in line with Tesla’s published numbers and my expectations. Sure enough, I fit right in the middle of the bell curve. Reassuring data. ### 5/5 — Brilliant *2019-10-20, version 1.1* Love this app! Easy to use, easy to give money to the dev because he’s awesome and great to know how much degradation I am seeing on my Model 3 compared to other owners. Would like to see an all black theme similar to Winter in the Stats app to take advantage of the OLED display on the phone. ;-) You know who this is, lol. --- *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 2026-06-10.*