# ChemZero - Ingredient Checker — user reviews > 18 indexed App Store user reviews of ChemZero by Clean Product Scanner LLC, rated 4.40/5 from 91 ratings. - Source: https://appshunter.io/ios/app/chemzero-ingredient-checker/id6739990764/reviews - App overview in markdown: https://appshunter.io/ios/app/chemzero-ingredient-checker/id6739990764.md - Rating breakdown: 5★ 75 · 4★ 2 · 3★ 2 · 2★ 2 · 1★ 10 ## Newest reviews (1 of 18) ### 5/5 — Easy to use & very helpfull *2025-03-14, version 1.0* Great app! Super useful for checking products and making safer choices. Definitely worth having! ## Most critical reviews (10 lowest-rated) ### 1/5 — Fix this *2026-01-06, version 2.5* None of the products I scanned ever showed ### 1/5 — Terrible! *2025-11-16, version 2.5* Paid $39 for a subscription and I’m yet to find a product that this app can even identify. The worst!!! ### 1/5 — Way better alternatives than this app *2025-09-19, version 2.3* App couldn’t tell right from wrong. Most scores were incorrect, waste of an app tbh. Lots of other better products for free out there. Save the time, use something else. ### 1/5 — Misleading *2025-09-11, version 2.1* This app is supposed to be free for lifetime today. So I got the app and yes, there is a lifetime free option, but it’s only for a limited time! How is lifetime limited? Does this app know something I don’t?! I will put this in the rip off category ### 1/5 — Lifetime Offer Not Available *2025-09-11, version 2.1* I downloaded this app from the AppAdvice app. The instructions said, “TODAY ONLY: Get the lifetime premium version for free! Download the app, complete the onboarding, and select the lifetime $0.00 offer to redeem.” The lifetime $0.00 is not listed after the onboarding is completed. ### 3/5 — suggestions *2025-09-23, version 2.3* add widget & dark mode ### 3/5 — Needs more features and a consumer driver data base *2025-02-05, version 1.0* The concept is great! I can see everyone pulling it out to check products in almost any store. The drawback is every product I scanned on my first day didn’t have a result. There was no way to submit the details for review to have it added later. There is minimal community elements or profile details which make it feel a bit isolating. Some similar apps have the option to scan, and recommend alternatives. I think these guys are on the right path but need some consulting to build in a few more consumer features to entice someone to pay monthly or annually for the service. ### 5/5 — Best for checking processed foods *2026-08-21, version 3.2.0* Great app, a lot of stuff look healthy but if you see what’s inside ehhh, it gives me detailed information about what’s inside, processing level, additives. Must have for grocery shopping! ### 5/5 — Wonder, belly bloat and gas relief *2026-03-28, version 2.5* Clean medicine no dies no artificial sweeteners no GMO no metallic no titanium dioxide ### 5/5 — A great App that delivers *2026-01-18, version 2.5* Works perfectly, it helps me makes better food choices!! ## Most praised reviews (7 highest-rated) ### 5/5 — Plexus active *2025-10-10, version 2.3* Dietary supplement ### 5/5 — Great App *2025-08-31* Love this because it does more than checking ingredients. ### 5/5 — Amino Balls *2025-08-30, version 2.0* Tastes good! ### 5/5 — Me gusta pero no está en español *2025-08-29, version 2.0* Me encanta ,pero al no estar en español ,pierde muchísimo ,debería traducirla,le pondría 5 estrellas,y además podrían llegar a un mercado de más de 600 millones de personas ### 5/5 — Honest review - good app *2025-08-17, version 1.2* I was trying to cut out seed oils, processed foods from my diet, and microplastics. This is what I was looking for. Sometimes I’m not getting results hopefully you can fix it. Otherwise I’m happy with this app. ### 5/5 — Great app *2025-08-10, version 1.2* I love that app. Easily the best yuka alternative I’ve found ### 5/5 — Smart App *2025-06-10, version 1.1* Loving having this app guide me in the right direction away from harmful chemicals. Im hoping to learn more about products to avoid. Because I live in an area of Hawaii where water is contaminated with old and new plantation chemicals I have a stainless and ceramic water distillation unit at home that runs most days and has no plastic parts in contact with the water. I add a trace mineral supplement drops to the water so I’m not loosing all my minerals. The trace mineral company is called ConcenTrace and I’m hoping it is free of PFAS. If so I should be drinking a good source of water. Can you help me find out? --- *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 2026-08-23.*