# SkyDuo vs SMS Expert Lite

The clearest difference is in-app purchases: SMS Expert Lite at none against SkyDuo's 11. SkyDuo's advantage is iOS requirement (12.0 vs 14.5). On price, ads and device support there is nothing between them.

Both are free to download. SkyDuo sells 11 in-app purchases, starting at $2.99 per 7 days. SMS Expert Lite asks for nothing beyond the download.

## The numbers

| Metric | SkyDuo | SMS Expert Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/skyduo-video-calling-and-chat/id1574850767/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 77.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 70 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ningbo Juphoon System Software Co., Ltd.](https://appshunter.io/developer/792612356) | [LTCG, LLC](https://appshunter.io/developer/1583963628) |

## What reviewers say

### SkyDuo

[App page](https://appshunter.io/ios/app/skyduo-video-calling-and-chat/id1574850767)

Connect with friends and family globally through free video calls and messaging. This app also provides secondary phone numbers for private calling and texting, offering a secure and cost-effective communication solution.

**Highlights:** Free video calls across devices, Private second phone numbers, Cheap international calls and texts, Fun messaging with stickers and GIFs, End-to-end encrypted calls and messages, Low data usage for calls

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lite Weekly | $2.99 | per 7 days |
| US Number Plan Weekly | $3.99 | per 7 days |
| 1 Line Unlimited Plan Monthly | $4.99 | per month |
| US&CA Essential Plan Monthly | $4.99 | per month |
| US&CA Basic Plan Monthly | $7.99 | per month |
| US Number Plan Monthly | $7.99 | per month |
| Premium Monthly | $9.99 | per month |
| Premium Monthly | $9.99 | per month |
| Dual Phone 10000 credits | $1.99 | one-time |
| Dual Phone 25000 credits | $4.99 | one-time |
| Dual Phone 50000 credits | $9.99 | one-time |

**What reviewers like**

- 👍 Good app for Apple to Android calling
- 🚀 Duo has good quality video and allows drawing/doodling
- 👍 Wonderful video chat app
- 👍 Great video and sound quality
- 👍 Highly recommended for communication with family/friends

**What reviewers complain about**

- 🐛 App does not work, phone number does not work, app closes
- 🐛 App won't make any phone calls
- 🐛 Misleading, need to have contacts registered before use
- 🐛 Wrong app, not what was expected
- 🔋 Audio quality could be improved

**Reported bugs**

- App crashes, deletes itself, and doesn't work
- Can't choose or change password
- Payment issues, money deducted but no credit in app

**Requested features**

- Add group chat option
- Allow texting with WiFi
- Add more options like filters, screen sharing
- Add ability to call two people on one call


### SMS Expert Lite

[App page](https://appshunter.io/ios/app/sms-expert-lite/id6446123725)

**In-app purchases:** none


## Frequently asked questions

### Is SkyDuo free?

SkyDuo is free to download, with in-app purchases available.

### Is SMS Expert Lite free?

SMS Expert Lite is free to download, with no in-app purchases.

### Do SkyDuo or SMS Expert Lite have ads?

Neither SkyDuo nor SMS Expert Lite shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*