MOLDINO vs SUN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MOLDINO
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The app has been updated due to the company name change. MOLDINO's tool search and cutting power calculation app. You can quickly search for tools by type, product name, machining application, etc. * A separate PDF viewer must be installed. * Please use "TOOLSEARCH" program for advanced search from tool diameter (compatible with PC / tablet terminals). http://data.moldino.com/toolsearch/?lang=en You can easily calculate the cutting power for milling and drilling. * As of April 1st, 2020, Mitsubishi Hitachi Tool Engineering Ltd. changed the company name to MOLDINO Tool Engineering, Ltd.
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: MOLDINO at every 6 weeks against SUN's every 14 months. MOLDINO also leads on device support and iOS requirement (11.0 vs 13.4). On price 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.
MOLDINO ships an update every 6 weeks, SUN every 14 months. Both last shipped on October 11, 2026.
| Parameter | MOLDINO | SUN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 14 months |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 11.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 21 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | MOLDINO Tool Engineering,Ltd. | SUN-TEC CORPORATION |
In-app purchases
MOLDINO
No in-app purchases
SUN
No in-app purchases
