# iSpeed Test vs Voltati

The clearest difference is rating: Voltati at 5.0 against iSpeed Test's 1.0. Voltati also leads on update cadence (monthly vs every 15 months). iSpeed Test's advantage is in-app purchases (none vs 1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Voltati sells 1 in-app purchase, starting at $9.99 per year. iSpeed Test asks for nothing beyond the download.

Voltati holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

iSpeed Test ships an update every 15 months, Voltati monthly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iSpeed Test | Voltati |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ispeed-test/id879823978/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/voltati/id6740868992/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 21 MB | 49 MB |
| Requires iOS | 15.6 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hagens Media, LLC.](https://appshunter.io/developer/452501582) | [Shayar Ghafour](https://appshunter.io/developer/1790857594) |

## What reviewers say

### iSpeed Test

[App page](https://appshunter.io/ios/app/ispeed-test/id879823978)

Analyze your mobile or WiFi internet speed with this application. It quickly measures download and upload speeds from a New York data center, working directly in your browser on all devices. Ideal for checking if your connection is slow or simply to know its real performance.

**Highlights:** Mobile and WiFi speed analysis, Download and upload speed measurement, Browser-based testing, Works on all devices, Free to use

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

**In-app purchases:** none


### Voltati

[App page](https://appshunter.io/ios/app/voltati/id6740868992)

Monitor your solar energy system to optimize production, track savings, and understand environmental impact. Get daily insights, battery status, and performance analysis to maximize your green energy efforts.

**Highlights:** Daily energy production insights, Weather impact analysis, Battery charging time calculation, Cost and CO2 savings tracking, Performance and efficiency stats, Customizable system settings

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voltati Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is iSpeed Test free?

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

### Is Voltati free?

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

### Which has better reviews, iSpeed Test or Voltati?

Voltati is rated higher. iSpeed Test averages 1.0 out of 5 from 1 ratings, while Voltati averages 5.0 from 1 ratings.

### Do iSpeed Test or Voltati have ads?

Neither iSpeed Test nor Voltati shows ads.

### Which is updated more often, iSpeed Test or Voltati?

iSpeed Test ships an update every 15 months, and Voltati monthly. Most recently, iSpeed Test was updated on November 1, 2026 and Voltati on October 30, 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.*