Pinquire vs SUN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pinquire
Easily track and locate your assets using GPS coordinates and pre-programmed locations. Save time and money by quickly finding items, documenting their movement, and streamlining customer interactions or shipping processes.
- GPS-based asset location
- Programmed location tracking
- Unique asset identifiers
- Document asset movement
- Quick asset retrieval
- Streamlined inventory management
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With pinquire you'll never lose an asset again. Save time and money by quickly locating your assets. Pinquire locates assets based on GPS coordinates and previously programmed locations. Simply enter and drop all your assets in the app. Type in the unique identifier associated with the asset, press locate, and viola: the pin identifies the location of your asset. Any time you want to move the asset, simply type it in, find it, pick it up, and move it, then, drop it. Now you have successfully moved it from one location to another and documented the process. So, when you have a customer on your lot and you want to show them the unit they're interested in, you won't have to waste time trying to find it. When you want to grab a unit to load up and ship out, open the app, locate it, pick it up, and ship it out.
SUN
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The SUN-TEC Hardness Converter is a tool for converting data from one hardness scale to another scale(s) and measuring the hardness of Metallic materials for your applications. Features and Benefits: - Convert between Rockwell, Vickers, Knoop, Brinell, and Leeb hardness scales. - Minimum Thickness and Cylindrical corrections for Rockwell scales. - Diagonal Length(s) conversion to Hardness and Hardness to Diagonal Length(s) for Vickers, Knoop, and Brinell scales. Available Scales: - HRA - HRB - HRC - HRD - HRF - HR15N - HR30N - HR45N - HR15T - HR30T - HR45T - VICKERS - KNOOP - BRINELL - LEEB (HLD) Note: All information within this application tool is for reference only.
Screenshots
Verdict
The clearest difference is update cadence: Pinquire at every 11 days against SUN's every 14 months. Pinquire also leads on device support. On price, in-app purchases and iOS requirement 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.
Pinquire ships an update every 11 days, SUN every 14 months. The most recent releases landed on September 27, 2026 and October 11, 2026 respectively.
| Parameter | Pinquire | SUN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 11 days — better | Every 14 months |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 14.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 69 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | Utility Keystone Trailer Sales, Inc. | SUN-TEC CORPORATION |
In-app purchases
Pinquire
No in-app purchases
SUN
No in-app purchases









