# PRūF - Fast Food Ingredients — user reviews > 8 indexed App Store user reviews of PRūF by PRUF LABS LLC, rated 4.60/5 from 65 ratings. - Source: https://appshunter.io/ios/app/pruf-fast-food-ingredients/id6747778440/reviews - App overview in markdown: https://appshunter.io/ios/app/pruf-fast-food-ingredients/id6747778440.md - Rating breakdown: 5★ 52 · 4★ 8 · 3★ 2 · 2★ 0 · 1★ 3 ## Most critical reviews (8 lowest-rated) ### 1/5 — Avoid if allergens are your goal *2026-06-11* I put in dairy as an allergy. Picked a random restaurant. Recommendation was for an egg and cheese croissant. What? No easy why to find just dairy free items. Even with the paid option you have to open each item There’s no sorting by dairy free. Save your money if you’re looking for help in this department. Use the free option only for that. **Developer response:** Hi, I’m sorry you had a frustrating experience. Our goal is to provide accurate allergen information, so I’d like to understand what happened here. I wasn’t able to reproduce this behavior, but it’s possible I’m missing an important detail. If you can send the restaurant name and any other information to support@prufapp.com, I’ll investigate it personally. ### 5/5 — An app everyone should have *2026-03-07* This app tells you exactly what you need to know per fast food menu, this is the equivalent of scanning a QR code with an app to see if the additives in the food are okay to eat but exclusively for restaurants. Please keep doing as you do and keep adding new restaurants **Developer response:** Thank you for the support! I’m glad you’re getting value from it! ### 5/5 — Whataburger *2026-03-04* Add Whataburger please. Thanks. **Developer response:** I will! And thank you for the review :) if you have any other suggestions for how I can improve the app, please send an email to support@prufapp.com ### 5/5 — Helps you make better choices *2025-12-03* As someone sensitive to MSG, I’ve unknowingly eaten foods loaded with it, resulting in a day of misery. This app does a great job helping me avoid that happening. **Developer response:** Thanks you for the kind feedback! Glad we’re able to help! ### 5/5 — Informative and interesting *2025-11-21* As someone who does love their fast food (especially Jack in the Box and Panda Express) now and then but also is mindful of both additives and nutritional value in my meals this has been a great app which shows me really clearly what potentially harmful additives are in my fast food favorites as well as the nutritional information. Looking forward to more restaurants being added! **Developer response:** Thank you for the kind words! I'm glad you're getting value out of PRūF. More restaurants coming soon! ### 5/5 — Allergy Mom *2025-09-18* The PruF app had simplified the process of knowing which foods are gluten free while eating out. ### 5/5 — Great way to know what’s in your food *2025-08-19* I’ve always been curious what additives are in my food, especially when going to a large fast food chain. Prüf made it easy to look up the ingredients of the place I was at and actually helped me choose a new “go-to”. **Developer response:** Thanks for the feedback! Glad you’re enjoying it so far. More restaurants coming soon! ### 5/5 — Informative and interesting *2025-08-13* As someone who does love their fast food (especially Jack in the Box and Panda Express) now and then but also is mindful of both additives and nutritional value in my meals this has been a great app which shows me really clearly what potentially harmful additives are in my fast food favorites as well as the nutritional information. Looking forward to more restaurants being added! **Developer response:** Thank you for the kind words! I'm glad you're getting value out of PRūF. More restaurants coming soon! --- *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 2026-09-10.*