SPRINGviewer vs Drop Counter
Price, ratings, monetisation and update history for both apps, side by side โ 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.
Drop Counter
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Measure Water Consumption โ Drop by Drop! Did you know that a dripping faucet can waste up to 30 liters of water per day? With our app, you can easily find out how much water is being wasted โ simply by tapping on your screen. How it works: Tap instead of guessing: Count the drops by tapping on your smartphone in the rhythm of the dripping. Real-time analysis: Our app instantly calculates the approximate water loss and cost. Raise awareness: See at a glance how much you can save with just one simple action โ fixing a dripping faucet. Minimalistic & intuitive: Easy to use, clear results, and no complicated settings. Why this app? You make water consumption visible. You help the environment by identifying and reducing water waste. You save money by taking timely action. Start now โ counting drops has never been easier!
Screenshots
Verdict
The clearest difference is in-app purchases: SPRINGviewer at none against Drop Counter's 1. SPRINGviewer also leads on update cadence (weekly vs monthly). Drop Counter's advantage is iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Drop Counter sells 1 one-off in-app purchase. SPRINGviewer asks for nothing beyond the download.
SPRINGviewer ships an update weekly, Drop Counter monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.
| Parameter | SPRINGviewer | Drop Counter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Monthly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 73 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Torsten Seidel | Hannes Huwe |
In-app purchases
SPRINGviewer
No in-app purchases
Drop Counter
- Lifetime Ad-Free$0.99









