SPRINGviewer vs LEOSMAK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPRINGviewer
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SPRINGviewer enables users to visualize and share model results with both geologists and non-geologists. The app provides an intuitive way to explore datasets generated by the SPRING groundwater model, including finite element meshes, geological structures, and various plots.
LEOSMAK
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At Leosmak we constantly improve our products to make them better with each new delivery. The highest award for us is to know, that our equipment is still running after many years or reliable and intense service. We do our best to provide you with tools that will help your food processing business to grow.
Screenshots
Verdict
The clearest difference is update cadence: SPRINGviewer at weekly against LEOSMAK's every 2 months. LEOSMAK's advantage is iOS requirement (15.1 vs 26.0). 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.
SPRINGviewer ships an update weekly, LEOSMAK every 2 months. The most recent releases landed on September 12, 2026 and September 7, 2026 respectively.
| Parameter | SPRINGviewer | LEOSMAK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 73 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Torsten Seidel | LEOSMAK SP Z O O |
In-app purchases
SPRINGviewer
No in-app purchases
LEOSMAK
No in-app purchases
