# Opensignal Speed Test Ad Free vs SIMO

The clearest difference is in-app purchases: Opensignal Speed Test Ad Free at none against SIMO's 2. Opensignal Speed Test Ad Free also leads on update cadence (every 3 weeks vs every 2 months) and ratings volume (18K vs 3.4K). SIMO's advantage is rating (4.8 vs 4.5) and review sentiment (57% vs 38%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SIMO sells 2 one-off in-app purchases. Opensignal Speed Test Ad Free asks for nothing beyond the download.

SIMO holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Opensignal Speed Test Ad Free has 18K ratings behind it against 3.4K, so its average is the more settled of the two. Written reviews point the same way: 38% of Opensignal Speed Test Ad Free's written reviews are positive against 57% of SIMO's.

Opensignal Speed Test Ad Free ships an update every 3 weeks, SIMO every 2 months. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Opensignal Speed Test Ad Free | SIMO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (18K ratings)](https://appshunter.io/ios/app/opensignal-speed-test-ad-free/id598298030/reviews) | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/simo/id1411394761/reviews)** |
| Number of ratings | **18K** | 3.4K |
| Positive reviews | 37.8% of reviews | **57.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 94 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Opensignal Inc.](https://appshunter.io/developer/598298033) | [Skyroam, Inc.](https://appshunter.io/developer/1411394760) |

## What reviewers say

### Opensignal Speed Test Ad Free

[App page](https://appshunter.io/ios/app/opensignal-speed-test-ad-free/id598298030)

Measure your mobile network performance with detailed speed tests for download, upload, and latency across 3G, 4G/LTE, 5G, and WiFi. Analyze video streaming quality and compare network coverage in your area to find the best provider.

**Highlights:** Download, upload, and latency speed tests, Video streaming quality analysis, Network coverage comparison, Signal strength and ping tests, Historical test logs, Connectivity maps

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Reset Stats
- 🚀 Useful practical tool
- 🚀 Simple, clean interface
- 🚀 Features and Navigate
- 🚀 Works well

**What reviewers complain about**

- 🐛 What he** have they done?
- 🐛 Open signal tower loc not working
- 🐛 Tower location option
- 🐛 Directional Arrow not working
- 🐛 Can no longer point towers

**Reported bugs**

- History is all screwed up, dates don't make sense
- Open signal tower loc not working
- Tower location option not working
- Directional Arrow not working
- Can no longer point towers

**Requested features**

- Reset Stats
- Tower location option
- Dark mode option
- Advanced analytics dashboard
- Cell tower compass


### SIMO

[App page](https://appshunter.io/ios/app/simo/id1411394761)

Manage your global WiFi hotspot and power bank for seamless travel connectivity. Access unlimited, secure, and shareable internet in over 130 countries without SIM cards or roaming fees. The app offers smart troubleshooting and faster online access.

**Highlights:** Global WiFi hotspot management, Check data usage and status, Smart troubleshooting, Connect multiple devices, Up to 4G LTE speeds, 16+ hour battery life power bank, SIM-free connectivity

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Months Mega Pack | $449.99 | one-time |
| 6 Months Mega Pack | $499.99 | one-time |

**What reviewers like**

- 🚀 Reliable connectivity
- 🌍 Works in many countries
- 🔋 Good battery life
- 📱 Easy to use app
- 💻 Convenient for remote work

**What reviewers complain about**

- 🐛 Connectivity issues
- ⚠️ Throttling after data limit
- 🔍 Confusing app functionality
- 💳 Misleading subscription plans
- 🤖 Poor customer support

**Reported bugs**

- App crashes or freezes
- Login issues on mobile devices
- Inaccurate data usage reporting

**Requested features**

- Ability to manage connected devices
- Option to change hotspot name and password
- Improved app stability and performance


## Frequently asked questions

### Is Opensignal Speed Test Ad Free free?

Opensignal Speed Test Ad Free is free to download, with no in-app purchases.

### Is SIMO free?

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

### Which has better reviews, Opensignal Speed Test Ad Free or SIMO?

SIMO is rated higher. Opensignal Speed Test Ad Free averages 4.5 out of 5 from 18K ratings, while SIMO averages 4.8 from 3.4K ratings.

### Do Opensignal Speed Test Ad Free or SIMO have ads?

Neither Opensignal Speed Test Ad Free nor SIMO shows ads.

### Which is updated more often, Opensignal Speed Test Ad Free or SIMO?

Opensignal Speed Test Ad Free ships an update every 3 weeks, and SIMO every 2 months. Most recently, Opensignal Speed Test Ad Free was updated on October 28, 2026 and SIMO on October 27, 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.*