E vs ConvertUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
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.
- 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
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E-Space application helps EV and PHEV drivers easily find public AC and DC charging stations across Georgia, plan their trip or a visit to our Partners’ facilities, offering charging services and make the best use of their time while the car is charging. Our application will help you to locate and navigate to the chargers, as well as check the current status of a specific charger – available, occupied or out of order. E-Space application offers you an easy payment method – all you have to do is register your card or multiple cards once and use them as a payment method for all your future charges. For even more convenience we offer you flexible charging schemes to choose from. Charging made easy with E-Space app!
ConvertUS
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.
- Instant unit conversions
- Wide range of measurement types
- Retro terminal aesthetic
- Multiple customizable themes
- Offline functionality
- Spotlight and Siri shortcuts
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ConvertUS is a fast, all-in-one unit converter with a retro terminal aesthetic. Convert anything, instantly: • Length, mass, area, volume • Temperature, pressure, energy, power • Speed, time, frequency, angle • Data sizes, fuel economy, cooking measures • Force, torque, number bases Features: • Tap any unit to set the source. Every other unit updates instantly • Multi-language support • Multiple themes including Matrix, Dracula, Sherlock, Zeus, Odin, Horus and more • Copy any result with a single tap • Works fully offline. No tracking, no accounts, no ads • Spotlight & Siri shortcuts. Just say "Open ConvertUS" Designed to be the fastest converter on your phone.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | E | ConvertUS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 4 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.2 |
| Further details — not scored | ||
| Size | 45 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | E Space | Gondolin LLC |
Customer experience
E
ConvertUS
In-app purchases
E
No in-app purchases
ConvertUS
No in-app purchases









