# Calki: Scanner Calculator — user reviews > 9 indexed App Store user reviews of Calki by Vimal Parthan, rated 4.85/5 from 13 ratings. - Source: https://appshunter.io/ios/app/calki-scanner-calculator/id6747059181/reviews - App overview in markdown: https://appshunter.io/ios/app/calki-scanner-calculator/id6747059181.md - Rating breakdown: 5★ 8 · 4★ 2 · 3★ 0 · 2★ 0 · 1★ 0 ## Most critical reviews (9 lowest-rated) ### 4/5 — ⭐️⭐️⭐️⭐️ *2025-10-19* great haptic feedback. i do wish animations were 2x speed. **Developer response:** Hi, the animations have been made more faster in our latest version 1.4, would love to hear your thoughts. ### 4/5 — Why the change? *2025-10-15* I enjoyed the stronger haptics not sure why they were turned down. **Developer response:** The stronger haptics will surely be brought back as an option in the next release. Thank you for the review and letting me know your concern ### 5/5 — Beyond fantastic *2026-06-13* $2…for lifetime…seriously, jump on this now. Beautiful ui, no more “google, what’s this unit converted” Simple switch. As different currency, heat, distance, etc. You can ACTUALLY make a banana measurement! **Developer response:** Thanks a ton for this, the banana measurement comment made my day! And yeah, the lifetime price won't stay this low forever, so appreciate you spreading the word for others to jump on it too! ### 5/5 — Nice Calculator *2026-03-28* Updated 3/28/26: The latest update adds an easy-to-use converter weight, area, currency, and length to name a few. Plus the addition of a new, Retro theme. This app continues to be my go-to calculator/converter app. Well done. The included themes are very cool. As for the calculator, I like how you can create formulas without the need of the memory function that other calculates have. Well done. **Developer response:** Thank you for being one of the first to review the app and expect more useful features in the feature. Glad you liked the favourites ( memory function) feature. Wish you a good day. ### 5/5 — Labeling features are handy *2025-10-19* Nice little calculator app with a game changing feature: labeling and saving favorite values. Very cool! **Developer response:** More exciting new features are to come, thank you for appreciating the current features and leaving a review. ### 5/5 — Its a calculator!!! *2025-10-17, version 1.2* Great app, nice themes, favourite tool is very useful. I llaove math ### 5/5 — Fun twists on a classic *2025-10-16* The Calki app has amazing haptic feedback and visual candy. The buttons feel like a real calculator and the readout screen has an amazing scroll feel, not to mention added functionality within. The themes are plentiful and attractive, some people may not like the chosen fonts, but I really dig them and there’s mention of them becoming customizable. The labeling of equations and the individual terms is super cool and very useful for the right scenarios. Lastly, the developer is bright and helpful! You can tell they love their product and work. Looking forward to the next update. **Developer response:** Thank you for taking time to go through all the features and for giving such a positive and detail review. As a developer you made my day, you can surely expect new features and improvements in the next update. Thanks again. ### 5/5 — Wonderful *2025-10-09, version 1.1* This is a great calculator. Very happy with it! ### 5/5 — Nice Calculator *2025-10-07* The included themes are very cool. As for the calculator, I like how you can create formulas without the need of the memory function that other calculates have. Well done. **Developer response:** Thank you for being one of the first to review the app and expect more useful features in the feature. Glad you liked the favourites ( memory function) feature. Wish you a good day. --- *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 2026-08-08.*