# SkyFi App vs What's This Mail?

SkyFi App and What's This Mail? are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SkyFi App sells 5 one-off in-app purchases and What's This Mail? sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SkyFi App | What's This Mail? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (101 ratings)](https://appshunter.io/ios/app/skyfi-app/id6443393891/reviews)** | — |
| Number of ratings | **101** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 166 MB | 297 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SkyFi](https://appshunter.io/developer/1644910075) | [Cloudjet Solutions Pte. Ltd.](https://appshunter.io/developer/1857847432) |

## What reviewers say

### SkyFi App

[App page](https://appshunter.io/ios/app/skyfi-app/id6443393891)

Access real-time satellite data and imagery on demand. Task satellites, retrieve archived images, and receive automated geospatial analysis for various applications like agriculture, environmental monitoring, and urban planning. Get the data you need quickly without contracts.

**Highlights:** Real-time satellite data, Task satellites, Archived imagery retrieval, Automated geospatial analysis, Crop health monitoring, Deforestation tracking, Urban growth analysis, Wildfire tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Entry Bundle | $50.00 | one-time |
| Basic Bundle | $200.00 | one-time |
| Advanced Bundle | $300.00 | one-time |
| Pro Bundle | $400.00 | one-time |
| Elite Bundle | $700.00 | one-time |


### What's This Mail?

[App page](https://appshunter.io/ios/app/whats-this-mail/id6777709949)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| What's This Mail Plus | $9.99 | per month |


## Frequently asked questions

### Is SkyFi App free?

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

### Is What's This Mail? free?

What's This Mail? is free to download, with in-app purchases available.

### Do SkyFi App or What's This Mail? have ads?

Neither SkyFi App nor What's This Mail? 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.*