# SkyPhone vs UltraTone Connect

The clearest difference is in-app purchases: SkyPhone at none against UltraTone Connect's 1. SkyPhone also leads on update cadence (daily vs every 3 weeks) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. UltraTone Connect sells 1 one-off in-app purchase. SkyPhone asks for nothing beyond the download.

SkyPhone ships an update daily, UltraTone Connect every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SkyPhone | UltraTone Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ultratone-connect/id6450887967/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 44 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genusys Inc.](https://appshunter.io/developer/535467665) | [BasketAsia Sdn. Bhd.](https://appshunter.io/developer/1461704778) |

## What reviewers say

### SkyPhone

[App page](https://appshunter.io/ios/app/skyphone/id1192496817)

**Features:** macOS Compatibility

**In-app purchases:** none


### UltraTone Connect

[App page](https://appshunter.io/ios/app/ultratone-connect/id6450887967)

Make free VoIP or low-cost international calls using WiFi or cellular data. Offers a callback feature for unstable connections and provides clearer audio at a fraction of traditional SIM card costs.

**Highlights:** Free VoIP calls, Low-cost international calls, WiFi and 4G/5G connectivity, Callback Request feature, Superior audio quality, Cost-efficient alternative

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12.99 USD Calling Credit | $12.99 | one-time |


## Frequently asked questions

### Is SkyPhone free?

SkyPhone is free to download, with no in-app purchases.

### Is UltraTone Connect free?

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

### Do SkyPhone or UltraTone Connect have ads?

Neither SkyPhone nor UltraTone Connect shows ads.

### Which is updated more often, SkyPhone or UltraTone Connect?

SkyPhone ships an update daily, and UltraTone Connect every 3 weeks. Most recently, SkyPhone was updated on November 2, 2026 and UltraTone Connect on November 3, 2026.

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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.*