DMB App vs Hardness Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DMB App
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Successful Distribution Partner For Digital Content Kontor New Media is one of the leading distribution companies in Europe – an ideal partner for international digital distribution of audio-visual catalogues. Our global distribution network comprises all relevant services for music, film, TV and audiobook productions. Years of experience have made us experts in distribution, which also includes the development of successful distribution and marketing concepts with our partners for YouTube and social media.
Hardness Unit Converter
Easily convert hardness values between 12 different units, including Vickers, Brinell, Rockwell, and Shore. Input your value and select the desired unit for instant conversion, referencing ASTM E 140 standards and polynomial approximations for accuracy.
- Converts 12 hardness units
- Vickers, Brinell, Rockwell, Shore support
- Tensile strength conversion
- ASTM E 140 reference
- Polynomial approximation for data
- Simple input and unit selection
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The Hardness Unit Converter application converts the hardness into 12 types of units. The units to be converted by this application are Vickers hardness HV, Brinell hardness HBS, HBW, Rockwell hardness HRA, HRB, HRC, HRD, Rockwell superficial hardness HR 15 N, HR 30 N, HR 45 N, Shore hardness HS, and tensile strength MPa. Simply input the hardness value and select the unit of hardness with the unit selection button, it will be converted into 12 types of units. This application refers to the approximate conversion table of ASTM E 140 Table 1 and JIS, and data not in the table is calculated by polynomial approximation. Values in the range not normally used are indicated by ().
Screenshots
Verdict
The clearest difference is price: DMB App at Free against Hardness Unit Converter's $1.99. DMB App also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (12.0 vs 15.6). On 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
DMB App is free to download; Hardness Unit Converter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DMB App ships an update every 2 months, Hardness Unit Converter every 5 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | DMB App | Hardness Unit Converter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | — | 4.0 (7 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 36 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Kontor New Media GmbH | Kei Suefuji |
In-app purchases
DMB App
No in-app purchases
Hardness Unit Converter
No in-app purchases
Questions
Is DMB App free?
Is Hardness Unit Converter free?
Do DMB App or Hardness Unit Converter have ads?
Which is updated more often, DMB App or Hardness Unit Converter?
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