ExPrimary vs Carmen Service
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ExPrimary
This utility app enables control of a specific instrument, allowing users to select it from a group, collect data, and save it as a CSV file to a chosen network location. It integrates with a background of multiple instruments for comprehensive data management.
- Instrument selection
- Data collection
- CSV file saving
- Network location saving
- Email data export
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cuvSpec 9CH Beta system plug-in to the ExPrimary App allows the user to control a cuvSpec 9CH Beta instrument. Key features are described in the user manual, which is available with instrument purchase. Basic features allow the user to engage a particular instrument in a background of multiple instruments, collect data, and save data as a CSV file to a network location of choice (including email).
Carmen Service
Easily schedule vehicle service appointments at your preferred dealership. Book instantly, manage bookings, and find service deals with transparent pricing and duration. Reschedule or cancel without making a phone call.
- Instant service appointment booking
- Manage bookings on the go
- Find service deals
- Transparent pricing and duration
- Reschedule or cancel appointments
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Vehicle service appointments made easy and convenient. Cut the phone tag. Find your next service appointment at your favorite dealership and book instantly anytime, anywhere. Download Carmen Service, a free online service appointment reservation app, and manage your bookings on the go. Find great service deals, select services applicable to your vehicle, with transparent pricing and service duration known upfront. Reschedule or cancel without picking up the phone.
Screenshots
Verdict
The clearest difference is iOS requirement: Carmen Service at 12.0 against ExPrimary's 14.0. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for ExPrimary against 5.0 for Carmen Service. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
| Parameter | ExPrimary | Carmen Service |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | ExPrimary Inc. | Service Concierge LLC |
Customer experience
ExPrimary
Carmen Service
In-app purchases
ExPrimary
No in-app purchases
Carmen Service
No in-app purchases
Questions
Is ExPrimary free?
Is Carmen Service free?
Which has better reviews, ExPrimary or Carmen Service?
Do ExPrimary or Carmen Service have ads?
Other comparisons
