# aRacerSmart — user reviews > 113 indexed App Store user reviews of aRacerSmart by ARACER SPEEDTEK INC., rated 2.80/5 from 34 ratings. - Source: https://appshunter.io/ios/app/aracersmart/id1296085645/reviews - App overview in markdown: https://appshunter.io/ios/app/aracersmart/id1296085645.md - Rating breakdown: 5★ 10 · 4★ 1 · 3★ 6 · 2★ 5 · 1★ 12 ## Newest reviews (17 of 113) ### 2/5 — Upgrade *2026-08-28* I paid for the app and this day I have to upgrade pay version ### 2/5 — Resets *2026-03-08* My app it resets every time all by itself and i have to my retune every time i want to ride out ### 3/5 — 我當初已經付費了為什麼燒錄功能還要叫我付費 *2025-10-26, version 2.11.1* 我當初已經付費了為什麼燒錄功能還要叫我付費 重點是在那邊付費 說那邊有問題嗎？當初付費不是一次性全開的嗎？ ### 2/5 — 等付費版了 怎麼還說要付費 *2025-02-16, version 2.11.1* 付費版一堆功能說還要付費 ### 4/5 — Lỗi *2024-11-30, version 2.11.1* Cần khắc phục kết nối được nhưng không chỉnh duoc ### 2/5 — 目標空燃比及QB燒錄變成需再付費升級？ *2024-11-21, version 2.11.1* 以前已經付費購買app,過去也都正常使用，最近發現設定目標空燃比及QB燒錄功能鎖起來顯示需付費升級才可使用，看了評論很多使用者也有此情況，到底是怎麼回事？麻煩處理一下，3q ### 3/5 — Keeps telling me to upgrade to paid version *2024-10-12* I’ve got the paid version on iOS and android not sure what it won’t let me do some of the key features like target AFR I tried getting support and that was a worm hole. Hopefully this well help. This app use a update also. Other then it’s a pretty cool system but the app is everything and needs some work ### 2/5 — 到底？ *2024-09-09, version 2.11.1* 付費了 空燃比跟QB燒錄都顯示需要付費？ ### 3/5 — 付費問題 *2024-08-21, version 2.11.1* 為什麼付費過了，久久沒使用app再次開啟又要我升級付費？ ### 3/5 — 付費過了在程式內還要我升級付費版？此次 *2024-08-19, version 2.11.1* 如標題 ### 3/5 — Quickburn *2024-08-07, version 2.11.1* why is quickburn blocked on my app i paid for it ### 4/5 — 付費過重新下載後 變成沒付費 *2024-06-14, version 2.11.1* 我該怎麼做 ### 1/5 — Broken *2024-04-17* App no longer has most of the features, it says you have to pay but I can’t final anywhere to pay. I already bought the app once. The new aRacer xtune app has a button to click to pay for extra features this one doesn’t. ### 3/5 — 連不上blink *2024-03-30, version 2.11.1* 付費版刪掉，再重下載，需再付一次費？ ### 1/5 — mini5 *2024-03-15* 这个东西怎么用？意思就是现在我想把它设置在一定的参数就是想把转速设置在11,500转当时我一退出应用又打开，他又是12,000转这个怎么搞总的意思就是说想把它调在我自己的那个参数值上 ### 1/5 — Vấn đề về phiên bản trả phí *2024-02-15, version 2.11.1* Tôi đã mua bản trả phí mấy trăm nghìn nhưng xài được vài tháng lại không cho sử dụng nửa bắt phải nâng cấp lên bản trả phí ### 1/5 — Ko hiện Bluetooth để kết nối *2024-02-13, version 2.11.1* Vô nó toàn để unconnected tỉm cả ngàykhông thấy thiệt bị kết nối trông khi blink đang hoạt động ## Most critical reviews (10 lowest-rated) ### 1/5 — Aracer *2026-08-31* Not sure what’s going on, but my app keep freezing and it says I need to upgrade to the pay version when I have already paid for this app that I have now any help? ### 1/5 — 很爛 *2025-04-03, version 2.11.1* 已經付費了但是功能不能用 ### 1/5 — 下載付費版 *2025-02-20, version 2.11.1* 為何我付費版的，現在目標空燃比要再付費才能用？ ### 1/5 — 付費後，卻不是永久使用！ *2025-02-19, version 2.11.1* 本以為付費後可以永久使用內容，卻不是如此，居然是有使用時間限制🚫，時間到了後，有些項目卻不能再使用了 ### 1/5 — 很幹 *2025-01-28, version 2.11.1* 付費過了為什麼還要重新付費到底 ### 1/5 — 付費卻不給用 *2025-01-26, version 2.11.1* 明明已付費卻跟我說要付費 目標空燃比被鎖起來 QB燒入也是… ### 1/5 — 以經付費還叫我付費，目標空燃比無法調 *2024-11-21, version 2.11.1* 以經付費還叫我付費，目標空燃比無法調 ### 1/5 — 付費東西還不能用 *2024-09-27, version 2.11.1* 目標空燃比這格突然就不能用了那到底花錢是在？？？ ### 1/5 — 為什麼一直跳出升級付費版 *2024-08-18, version 2.11.1* 我很久沒打開了啦，今天開起來看一下，結果我的“目標空燃比”，“ QB燒錄”功能被關起來，這是發生什麼事？ ### 1/5 — Get something else *2024-08-17* This app works great until it tells you that you can use certain features until you pay for the app even if you do. No place to repurchase anything either no fixes of course very dissatisfied with the app ## Most praised reviews (10 highest-rated) ### 5/5 — 為什麼原本功能不能使用了呢 *2025-04-04, version 2.11.1* 原本的QB燒錄沒辦法使用了是怎麼一回事？ 後來到臉書詢問客服，只要重新下載就可以正常使用了，有遇到問題的車主可以試試看。 ### 5/5 — Tốn 399k *2024-04-18, version 2.11.1* Alo alo dừa khô lên giá ### 5/5 — DEVELOPER PLEASE READ *2024-02-25* Hi I have paid for the app and it’s great but all of a sudden I cannot use the AFR function and I need to pay, although I have already paid for the app ### 5/5 — QB刻录 升级为付费版后才可使用 *2023-02-18* 请问 如何付费？ ### 5/5 — Upgrade paid version *2023-02-16, version 2.11.1* Hello…still waiting to upgrade paid version… when is the latest version release? ### 5/5 — :))) *2022-09-13, version 2.11.1* Mình share app này 50k nha :)) ai cần hú mình 0906767107 ### 5/5 — Best of the best! *2021-06-24, version 2.11.1* Precise tuning yet so powerful! Btw, im just wondering why is my b-link keeps on disconnecting after being linked for a few kilometers travel? Encountered this issue since I bought it brandnew from an authorized seller here in my country. ☺️ ### 5/5 — Alles super *2021-05-15, version 2.11.1* App funktioniert unter iPhone 12 👍🏻 ### 5/5 — Questions. *2021-01-24* Wonder why android users have software 10.0 and Apple only has 2.10. Are they going to make Apple caught up to android ? **Developer response:** Hello there. The major functions of the Apps in Android and iOS are identical, although the versions are different. Thank you. ### 5/5 — WBO2 on smartphone trun green & red few times *2021-01-17, version 2.10* While running auto tune on or off with the mini 5 I noticed the wideband O2 light flashing red. It happened a few times, couldn’t find an answer and was hoping someone could chime in. Thanks in advance. --- *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 2026-09-17.*