# IKOS

> Device control and VoIP calling for compatible hardware. (iPhone/iPad app by Ming Da Tong Da Co.,Ltd..)

- Source: https://appshunter.io/ios/app/ikos/id1310191517 (this page in markdown: same URL + `.md`)
- Developer: [Ming Da Tong Da Co.,Ltd.](https://appshunter.io/developer/1310191516)
- Category: Business, Lifestyle
- Price: Free with in-app purchases
- Rating: 3.50/5 from 113 App Store ratings · 196 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 22 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Persian, Russian and 5 more
- Released: 2017-11-10
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ikos/id1310191517/reviews.md

## What is IKOS?

IKOS App work with some devices like K1S, K6 etc. Also you can make call by the app with the internal VoIP features.

## Key features

- Device compatibility (K1S, K6)
- Internal VoIP calling
- Streamlined device interaction

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 10 min voice call | $0.99 | one-time |
| 120 min voice call | $7.99 | one-time |


## 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- 📉 Outdated and poor user interface design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

## Recent user reviews (10 of 196)

All indexed reviews: https://appshunter.io/ios/app/ikos/id1310191517/reviews.md

### 2/5 — Signals problem

*2026-05-12, version 1.2.8*

Please update software there is signal problem …

### 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.

### 5/5 — New update plz update upgrade this app

*2026-01-13, version 1.2.8*

We want new update on ikos

### 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

### 3/5 — Arayüz

*2025-12-09, version 1.2.8*

Neden hiç güncelleme yapmıyorsunuz

### 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?

### 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

### 3/5 — Bug fixing

*2025-10-29, version 1.2.8*

Plz make the app connectivity better it is just disconnecting again and again

## Frequently asked questions about IKOS

### What does the IKOS app do?

The IKOS app allows users to interact with specific devices, such as the K1S and K6 models. It also provides internal VoIP features, enabling users to make calls directly through the application.

### What devices are compatible with the IKOS app?

The application is designed to work with certain devices, including models like the K1S and K6. Users should verify their specific device model for compatibility.

### Does the app have calling features?

Yes, the app includes internal VoIP features that allow users to make calls. This functionality enhances communication capabilities for users of compatible devices.

### Is the IKOS app free to use?

The application is free to download and use, but it does offer in-app purchases. These purchases may unlock additional features or functionalities beyond the basic offering.

## Version history (last 5 releases)

### 1.2.8 — 2023-12-19

Thank you for using IKOS!

### 1.2.6 — 2023-11-07

- Bug fixes

### 1.2.5 — 2023-08-15

- App crash fixes.
- App UI bug fixes on iOS 15

### 1.2.1 — 2019-09-30

- App crash fixes.
- App UI bug fixes on iOS 13

### 1.2.0 — 2019-09-25

- Fixes UI bugs on iOS13.

## Apps similar to IKOS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DigiKhata - Money Manager](https://appshunter.io/ios/app/digikhata-money-manager/id1571599845) | 3.1 (63) | Free | Business |

## More apps by Ming Da Tong Da Co.,Ltd.

- [IKOS Recorder ( IKOS录音笔 )](https://appshunter.io/ios/app/ikos-recorder-ikos/id1494075035)
- [IKOS SMS](https://appshunter.io/ios/app/ikos-sms/id6751810701)

All apps by Ming Da Tong Da Co.,Ltd.: https://appshunter.io/developer/1310191516

## Related topics

[ikos](https://appshunter.io/ios/topics/ikos) · [ikos k7](https://appshunter.io/ios/topics/ikos-k7) · [ikos resorts](https://appshunter.io/ios/topics/ikos-resorts)

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*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.*