# Shadow Internet Speed Test — WiFi & 5G 4G LTE Accurate Test

> WiFi & 5G 4G LTE Accurate Test (iPhone/iPad app by VANGUARD RETAIL GROUP LLC.)

- Source: https://appshunter.io/ios/app/shadow-internet-speed-test/id6795827714 (this page in markdown: same URL + `.md`)
- Developer: [VANGUARD RETAIL GROUP LLC](https://appshunter.io/developer/1855786153)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-08-12
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/shadow-internet-speed-test/id6795827714/reviews.md

## What is Shadow Internet Speed Test?

Most speed tests give you one quick number. Shadow runs the full experiment.

Shadow Internet Speed Test measures your connection the way an engineer would: three independent 11-second passes in each direction, on fresh connections, with the TCP ramp-up discarded — then reports the median. One unlucky (or lucky) run never decides your result, and a consistency score tells you exactly how stable your connection was.

ACCURACY FIRST
• 3 full download passes + 3 full upload passes, median reported
• Multiple parallel streams saturate the line the whole time
• First 2 seconds of every pass excluded (TCP ramp-up)
• 12-sample ping with real jitter measurement
• Consistency score (±%) so you know how trustworthy the result is
• Tests run against Cloudflare's global edge network

SLEEK & FOCUSED
• Beautiful dark interface with a live speedometer
• Deterministic progress bar and countdown — it never jumps around
• Wi-Fi or Cellular, ISP and test-server info at a glance
• Full test history saved on your device

PRIVATE BY DESIGN
• No ads. No trackers. No analytics.
• Your results never leave your phone.

FREE & PREMIUM
Run one full free test every day. Go unlimited with Shadow Premium: $2.99/month (auto-renews, cancel anytime in Settings) or a $29.99 one-time Lifetime purchase. Payment is charged to your Apple Account; subscriptions renew automatically unless cancelled at least 24 hours before the period ends.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://vanguardgroup.tech/speedtest/privacy

A ShadowLayer Labs product.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Unlimited | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Unlimited | $29.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-08-15

• More accurate 5G/LTE results and a fix for tests failing on cellular
• New results screen with a clear connection rating
• New welcome screen and easier subscription management

### 1.0 — 2026-08-12

No release notes.

## More apps by VANGUARD RETAIL GROUP LLC

- [Brainrot AI - AI Photo Editor](https://appshunter.io/ios/app/brainrot-ai-ai-photo-editor/id6755712476)

All apps by VANGUARD RETAIL GROUP LLC: https://appshunter.io/developer/1855786153

---

*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 2026-08-16.*