# E vs ConvertUS

The clearest difference is review sentiment: ConvertUS at 100% against E's 50%. ConvertUS also leads on rating (5.0 vs 3.7) and update cadence (daily vs every 4 months). E's advantage is iOS requirement (15.1 vs 26.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ConvertUS holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 50% of E's written reviews are positive against 100% of ConvertUS's.

E ships an update every 4 months, ConvertUS daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | E | ConvertUS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/e-space-car-charging/id1443769841/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/convertus/id6769595146/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | Free |
| Size | 45 MB | 17 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [E Space](https://appshunter.io/developer/1443769600) | [Gondolin LLC](https://appshunter.io/developer/1896671618) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-space-car-charging/id1443769841)

Find and navigate to public AC and DC charging stations for electric and plug-in hybrid vehicles. Plan trips, check charger availability, and pay for charging services easily with registered payment methods and flexible charging schemes.

**Highlights:** Locate AC/DC charging stations, Navigate to chargers, Check charger status (available, occupied, out of order), In-app payment processing, Register multiple payment cards, Flexible charging schemes, Trip planning

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

**In-app purchases:** none


### ConvertUS

[App page](https://appshunter.io/ios/app/convertus/id6769595146)

This utility app offers instant unit conversions with a unique retro terminal interface. It supports a wide range of measurement types and includes customizable themes. The app works offline and integrates with device shortcuts for quick access.

**Highlights:** Instant unit conversions, Wide range of measurement types, Retro terminal aesthetic, Multiple customizable themes, Offline functionality, Spotlight and Siri shortcuts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is ConvertUS free?

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

### Which has better reviews, E or ConvertUS?

ConvertUS is rated higher. E averages 3.7 out of 5 from 3 ratings, while ConvertUS averages 5.0 from 6 ratings.

### Do E or ConvertUS have ads?

Neither E nor ConvertUS shows ads.

### Which is updated more often, E or ConvertUS?

E ships an update every 4 months, and ConvertUS daily. Most recently, E was updated on November 2, 2026 and ConvertUS on October 31, 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.*