One Credential vs Neptune Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Credential
This app allows users to unlock doors connected to a HighpowerOne system. Scan a barcode from the system's screen to add doors to your app, then tap on a listed door to unlock it.
- Unlock doors remotely
- Scan HighpowerOne barcodes
- Manage listed doors
- Simple tap-to-unlock interface
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One Credential will allow you to unlock a door on the HighpowerOne. Use the app to scan a barcode from the HighpowerOne screen. Once you scan the barcode, the door will be listed in the app. Click on the door in the app to unlock.
Neptune Mobile
This business application facilitates remote access control and monitoring of Neptune devices. It offers convenient device registration, efficient data filtering, and immediate access to related images and cardholder pictures for effective security management.
- IP and Cloud Server connectivity
- Easy device registration
- Local and Cloud device search
- Event log and data filtering
- Image and video tagging integration
- Remote door status query and control
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Neptune Mobile can connect to Neptune devices using IP address as well as Cloud Server. Cloud approach makes it easy for Neptune Mobile to connect to the device because there is no need to set up a complex network on the router where the Neptune device is installed. It is very convenient to register Neptune Device because Neptune Mobile provides search function of Local Device and Cloud Device when registering Neptune Device. Neptune Mobile provides Filter function to easily search Event Log, Card Holder, Card, and Door information, and it is easy to use even if there are many data. Neptune Mobile can check the related images immediately when there is video tagging information in the Event Log, and can view the registered Card Holder pictures when inquiring Card Holder information, so it can effectively monitor access and control device. Neptune Mobile can remotely query the status of the door, control lock and unlock the door, and change the Threat Level.
Screenshots
Verdict
The clearest difference is price: Neptune Mobile at Free against One Credential's $0.99. Neptune Mobile also leads on ratings volume (7 vs 1) and iOS requirement (12.0 vs 16.0). One Credential's advantage is rating (5.0 vs 3.9). On update cadence, ads, in-app purchases and device support 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
Neptune Mobile is free to download; One Credential costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
One Credential holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Neptune Mobile has 7 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.
| Parameter | One Credential | Neptune Mobile |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 3.9 (7 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 6 months | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel DeMerchant | Sicunet Inc |
Customer experience
One Credential
Neptune Mobile
In-app purchases
One Credential
No in-app purchases
Neptune Mobile
No in-app purchases
Questions
Is One Credential free?
Is Neptune Mobile free?
Which has better reviews, One Credential or Neptune Mobile?
Do One Credential or Neptune Mobile have ads?
Which is updated more often, One Credential or Neptune Mobile?
Other comparisons
