Simple vs Rechner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple
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Mit der App Simple Inventory von MSC können Sie ganz einfach den Bestand in Ihrem Geschäft, Kiosk oder auch Kleinteile Sortiment erfassen. Damit ist kein lästiger Papierkram mehr nötig um Ihre Inventur durchzuführen. Sie können bequem über die Smartphone Kamera die Artikelnummern erfassen und über +1 und +10 Buttons den Bestand erfassen. Ein Export als CSV Datei ist jederzeit lokal oder auf einen FTP-Server möglich.
Rechner
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Calculate metal weight quickly and enquire about material directly with Bremetall. • Sheets, bars, tubes, angle profiles and discs • Separate calculator for coils and strip • Select material, enter dimensions and calculate theoretical weight • German, English, Spanish, French, Italian, Turkish and Dutch • Calculate without signing in, even offline Optionally prepare a material enquiry and send it to Bremetall with your contact details. Sending requires an internet connection. Results are estimates. Manufacturing tolerances and alloys can affect actual weight.
Screenshots
Verdict
The clearest difference is update cadence: Rechner at every 5 days against Simple's every 14 months. Simple's advantage is iOS requirement (12.0 vs 15.3). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simple ships an update every 14 months, Rechner every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Simple | Rechner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 45 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | MSC Computer Vertriebs-Gesellschaft mbH | BREMETALL GmbH |
In-app purchases
Simple
No in-app purchases
Rechner
No in-app purchases








