# IKOS — user reviews > 196 indexed App Store user reviews of IKOS by Ming Da Tong Da Co.,Ltd., rated 3.50/5 from 113 ratings. - Source: https://appshunter.io/ios/app/ikos/id1310191517/reviews - App overview in markdown: https://appshunter.io/ios/app/ikos/id1310191517.md - Rating breakdown: 5★ 47 · 4★ 12 · 3★ 21 · 2★ 11 · 1★ 22 ## What do users think of IKOS? Overall sentiment: negative **Pros** - ✅ Dual SIM functionality works well - 📞 Good call quality when working properly - 🎯 Useful for managing multiple phone numbers - 🔧 Device is compact and portable - ⚡ Fast connectivity when stable - 🌍 Works with international SIM cards **Cons** - 🐛 Frequent disconnections and signal loss - 📉 Outdated and poor user interface design - 🔌 Unreliable background operation - 🔋 Poor battery life, especially with WiFi/4G - 📱 Incompatible with newer iOS versions - 🎵 Poor audio/voice quality issues - ❌ App crashes frequently - 🌐 WiFi connectivity problems - 📡 4G/LTE support is unreliable - ⚠️ Lacks basic call features (call waiting, conference calls) **Commonly reported bugs** - Device disconnects repeatedly at 100% charge - App doesn't work in background, missing calls - WiFi connection fails after iOS 18 update - Signal drops when making/receiving calls - Login and signup not working - App freezes on mobile data connection - Contacts not displaying caller ID properly - Cannot use phone book to make calls - Bluetooth connectivity issues and disconnections - App crashes with newer iOS versions (iOS 13, 17, 18) - Hotspot internet disconnects after short period - 4G doesn't work, only shows SIM signal - WiFi sharing drains battery excessively - Notifications not received when app is closed - Screen rotation causes interface to disappear - Top menu buttons unresponsive on iPhone XS Max - Verification codes not working - USSD codes not functioning - App interface doesn't fit properly on screen - Bluetooth keeps disconnecting and reconnecting **Most requested features** - Modern, iPhone-native UI design similar to Apple's native dialer - Dark mode option - Apple Watch support and notifications - VoLTE (Voice over LTE) support - Airplane mode feature - Call recording functionality - SMS delivery reports - Contact groups and group messaging - Call transfer functionality - Reject call with SMS option - Caller ID privacy/blocking options - USSD command support - iOS 18+ default calling app support - Auto-OTP feature - Improved contact search and sorting - Copy and paste functionality - Contact import/export features - Dual SIM data support (both SIM slots for internet) - Manual carrier selection in roaming - Keypad customization and accessibility improvements ## Newest reviews (12 of 196) ### 2/5 — Signals problem *2026-05-12, version 1.2.8* Please update software there is signal problem … ### 3/5 — Arayüz *2025-12-09, version 1.2.8* Neden hiç güncelleme yapmıyorsunuz ### 3/5 — Bug fixing *2025-10-29, version 1.2.8* Plz make the app connectivity better it is just disconnecting again and again ### 3/5 — Güncelleme *2025-09-17, version 1.2.8* Wi-Fi paylaşımında sıkıntı yaşanılıyor sürekli kesinti olduğu için yeni bir güncelleme yapılması gerekiyor bu konuyla alakalı en kısa sürede bir çözüm yapılsın ### 4/5 — We need new UI *2025-09-13, version 1.2.8* I like the device but can you people please change the app UI close to Apple Original plz ### 1/5 — ses *2025-08-11, version 1.2.8* ses kalitesi çok kötü ### 1/5 — Connecting problems *2025-07-20, version 1.2.8* Please fix connectivity bugs and interface and add auto otp ### 1/5 — Hotspot *2025-07-13, version 1.2.8* 4g connection is not good in device only sim signal shows when ever device reconnect it does not support 4g ### 4/5 — Interface *2025-04-15, version 1.2.8* Any chance the interface could be a little more prettier? Or inaugurated into iOS, amazing device though! ### 1/5 — Worst *2025-01-22, version 1.2.8* Never buy this full of issues and old software bad battery time ### 1/5 — Battery life and voice tertible.. *2025-01-02, version 1.2.8* So sad that bought it ### 2/5 — Yeni ozellikler gelsin cok az ozellik var *2024-12-15, version 1.2.8* Cevapsız aramalar gelmiyo uygulamaya yeni ozellikler gelmisi lazım boyle bi ## Most critical reviews (10 lowest-rated) ### 1/5 — Network *2026-01-22, version 1.2.8* Where did the signal sign gone? I can’t do anything now! Cleaned my sim but still not working. ### 1/5 — Poor ui *2026-01-11, version 1.2.8* Please update your application its so outdated now ### 1/5 — Kalitesi sıfır *2025-12-19, version 1.2.8* Kendi kafasına göre çalışıyor hiç memnun değilim ### 1/5 — Acil yeni tema gelmesi lazım *2025-12-07, version 1.2.8* Ses kalitesi bozuk oluyor bazen ve uygulama teması arayüzü çok eski kalmış yenilenmesi lazım ### 1/5 — Ikos k7 device malfunctions alot *2025-11-28, version 1.2.8* Ikos K7 disconnects at 100% charge and only reconnects after the battery drains — how do I fix this? ### 1/5 — Çok sıkı bağlantı kopuyor *2025-10-11, version 1.2.8* Baglantı neden sık kopuyor arayanlar ulaşamıyor bunun çözümü nedir yardım edin ### 1/5 — Berbat *2025-10-02, version 1.2.8* Acilen güncellenmesi gerekiyor bu uygulama arka planda çalışmıyor aramalar gelmiyor ### 1/5 — Disconnection issue *2025-09-22, version 1.2.8* The device gets disconnected again and again ### 1/5 — Ikos k7 mobil bağlantı sorunu *2025-09-15, version 1.2.8* İKOS K7 sorunları bildiriyorum! * Program arka planda çalışmıyor! * Hotspot özelliğini açıyoruz bağlanıyoruz ama bir süre sonra internet bağlantısı kopuyor, internet alamıyoruz. Güncelleme ile bu iki sorunun kesinlikle düzeltilmesi gerekiyor! ### 1/5 — Uygulama giriş *2025-08-25, version 1.2.8* Şuana bir türlü ürün kilidi açılmıyor. Sim kart tanıyor. Ama hesaba giriş yapamıyorum. ## Most praised reviews (10 highest-rated) ### 5/5 — New update plz update upgrade this app *2026-01-13, version 1.2.8* We want new update on ikos ### 5/5 — İşlevsellik *2025-11-13, version 1.2.8* Türkiyede hayat kurtaran bir uygulama fakat uygulama desteği çok zayıf. Carplay sorunu yaşıyoruz aynı anda hotspot ve carplay e bağlanmıyor. Ayrıca volte desteği olmalı. Geliştirmeleri bekliyoruz ### 5/5 — IKOSK7 *2025-09-23, version 1.2.8* Hello, aren't you going to make a new interface and update? There has been nothing for a year, but it's good that you made this system, thank you. ### 5/5 — Danyal *2025-07-25, version 1.2.8* Please change app theme improve app icon or interface ### 5/5 — Mükemmel *2025-04-05, version 1.2.8* Çok güzel uygulama kapanma sorunumu çözdü ### 5/5 — Upgrade *2025-04-04, version 1.2.8* I am very happy for use this This is good working But ikos app theme is not good.. ( please grt a like that original iphone call paid look )change the white colour theme and also update ### 5/5 — iPhone dial *2025-02-16, version 1.2.8* Everything is working good but it can merge with iphone dial ### 5/5 — New update *2025-02-04, version 1.2.8* We want new update on ikos ### 5/5 — Awsom *2024-12-15, version 1.2.8* I found it awsome ### 5/5 — Mükemmel *2024-11-19, version 1.2.8* Kapanmış yd Mükemmel çözüm --- *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 2026-08-15.*