SimpleVMS vs ACDI Energy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SimpleVMS
This application serves as a time clock for users of the SimpleVMS platform. It allows for easy clocking in and out of work shifts. Designed for business use, it streamlines time tracking for employees.
- Time clock functionality
- Clock in/out for shifts
- Simple interface
- Business time tracking
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SimpleVMS time clock app.
ACDI Energy
Locate and navigate to EV charging stations, manage your account, and initiate paperless charging sessions. Request RFID cards, receive status notifications, and report station issues with photos and descriptions. Enjoy complete control and visibility over your charging activity.
- Locate and navigate to charging stations
- Initiate paperless charging sessions
- Manage account and billing information
- Request RFID cards
- Receive charging status notifications
- Report station issues with photos
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ACDI Energy - EV Charging Network Mobile Application allows users to locate and navigate to the nearest charging stations and complete a paperless charging session. Become a member, access, and edit your account (including your profile and billing information), request RFID cards, and receive charging status notifications. Contact our 24x7 Customer Support team to Report a station issue directly from the Mobile app with the ability to provide a description and pictures. We give you complete control and visibility to your charging activity!
Screenshots
Verdict
The clearest difference is rating: SimpleVMS at 5.0 against ACDI Energy's 4.1. SimpleVMS also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (10.0 vs 15.6). ACDI Energy's advantage is ratings volume (78 vs 3) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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.
SimpleVMS holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: ACDI Energy has 78 ratings behind it against 3, so its average is the more settled of the two.
SimpleVMS ships an update every 3 weeks, ACDI Energy every 5 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.
| Parameter | SimpleVMS | ACDI Energy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.1 (78 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 3 | 78 — better |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 52 MB | 159 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Frost | EvGateway |
Customer experience
SimpleVMS
ACDI Energy
In-app purchases
SimpleVMS
No in-app purchases
ACDI Energy
No in-app purchases
