# THC Calculator — user reviews > 19 indexed App Store user reviews of THC Calculator by Sugar Leaf Media, LLC, rated 4.28/5 from 25 ratings. - Source: https://appshunter.io/ios/app/thc-calculator/id1532058270/reviews - App overview in markdown: https://appshunter.io/ios/app/thc-calculator/id1532058270.md - Rating breakdown: 5★ 16 · 4★ 4 · 3★ 1 · 2★ 4 · 1★ 0 ## Most critical reviews (10 lowest-rated) ### 1/5 — Does not work *2020-12-26* Does not work. After selecting “measurement” type.... there is no way to enter your actual measurement number. Then you get an error message ### 1/5 — Does not work *2020-11-04* Please fix ### 1/5 — Calculator not working *2020-10-24* Please fix calculator ### 2/5 — Doesn’t Save *2022-02-22, version 1.1.8* This would be a phenomenal app if it actually saved the infusions that I log like it is supposed to. I have watched the video of how to use the app and save the infusions I create, downloaded it, deleted it, and re-download it. I hit the heart button to favorite it just like it says and as soon as I go out of the calculation screen it’s gone it doesn’t save anything. ### 2/5 — Where’s the toast button? *2021-07-20* Used the calculator and calculating the potency of your product is great….sadly there is no “toast” button for me to calculate the serving size. Oh, and it doesn’t save my infusion information 😕 ### 2/5 — Great app few issues *2021-02-02, version 1.1.8* Love the app! Helps out a lot. One issue I find is that it shows you can click favorite and label your butter mix name but there’s no way to save. And once you click to go back to results it deletes everything you did. And even if you click it to favorite it. It doesn’t show in that area at all. Just gone. ### 2/5 — App won’t load *2021-01-28, version 1.1.8* App is stuck on the intro screen that looks like the icon. It won’t load. Running iPhone 6s with iOS 14.3. Update: Finally got the app to load but there is no difference between any of the oils- which isn’t true- different oils infuse at different rates. ### 4/5 — Great App, Weird Bug *2022-05-16, version 1.1.8* I love this app when I first downloaded it but now when I go to use it the app won’t calculate. I’m not sure what’s going on or if I’m doing something wrong but it was working perfectly fine up until this point. ### 4/5 — Not Saving Favorites *2021-07-25, version 1.1.8* Great app, minus one star because when I save calculations, they don’t actually save. ### 4/5 — Great App. But.... *2021-05-22, version 1.1.8* I understand that you will lose butter content with evaporation. (Hence 16Tbsp becoming 12Tbsp infused with THC.) That doesn’t seem to be that case for oil. The app states that I yield 15Tbsp for every 20Tbsp used for infusion. But I really lose almost no oil. How can the app be accurate? But I am am still impressed with the app. If they can adjust the oil that would be great. And there is no vegetable oil option. ## Most praised reviews (9 highest-rated) ### 5/5 — Awesome!!!! *2021-02-28, version 1.1.8* Thank you Jeff!!! I’ve been looking for something like this that is user friendly. Especially when just getting into homemade infusion. That can be confusing enough so to have a calculator that is simple with a clean interface is Awesome!! I follow you and love your recipes. So anyone out there looking for an easy way to calculate your batch this is it. ### 5/5 — App review! *2021-01-12, version 1.1.8* been looking for something to calculate my canna butter and found this app to be perfect for the job. And the video on YouTube was good help because I couldn’t figure out how to save my results! Love you Jeffthe420chef ### 5/5 — Incredible *2021-01-08, version 1.1.8* Great application for calculating the right doses of THC or CBD. Definitely recommend!! ### 5/5 — Super useful!!! *2021-01-04, version 1.1.8* I love this app so much! My edibles used to be random in terms of dosage which made for some fun experiences but now I love that I can control how much each one is!! Thank you for making such a accurate and easy to use app! Seriously recommend this! ### 5/5 — My new favorite app! *2020-12-05, version 1.1.8* I love making CBD edibles and am decarbing and infusing practically every other day. This wonderful calculator takes care of the dosing for me which saves so much time! I love being able to save specific doses! Will be using this app any time I bake now! ### 5/5 — 10/10 *2020-11-09, version 1.1.8* Fantastic app for anyone invested in the cannabis industry! ### 5/5 — Thank you! *2020-11-06, version 1.1.8* This has helped me tremendously through the years when before it was in the app store! I am so happy to see an app now thank you Jeff! ### 5/5 — Accurate dosing finally! *2020-10-28, version 1.1.6* Finally an app for dosing my edibles! I have been looking for an accurate app and finally I have found on! Thank you JeffThe420Chef! ### 5/5 — Thank you Jeff! *2020-10-08, version 1.1.5* Awesome app and love the chef! So excited to be among the first to use it! I loved his online calculator which saved my life and made dosing super easy! I love what they did here but it needs some work on interface and what everything does. The button image for the per serving is a bit confusing. It looks like a piece of bread 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.*