SitePlan vs QuarkLM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SitePlan
This app digitizes construction plans and satellite maps for infrastructure projects. It allows teams to navigate plans with GPS, georeference photos, and perform centimeter-accurate measurements for as-built documentation and collaboration.
- GPS navigation on construction plans
- Satellite map with georeferenced photos
- Centimeter-accurate measurement
- As-built documentation
- Real-time team collaboration
- Digital field measurements
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Digital Geodocumentation and Surveying for the construction, planning and maintenance of infrastructure projects. Built for project teams: GPS navigation in construction plans and satellite map with georeferenced photos, centimeter-accurate measurement, as-built documentation and collaboration. SitePlan enables project teams to navigate PDF plans and a satellite map with their phone GPS. The plans are simply converted into digital GPS maps. Photos taken are also automatically located with their geoposition on the plans and on the map. In addition, each project member can easily connect to GNSS smart antennas, which enables positioning to the centimeter. This makes staking out, centimeter-accurate as-built documentation and digital field measurements a breeze. All data such as plans and photos are available to the entire project team in real time. This enables you to: - See your position on the construction plan and on the satellite map for better orientation - Easily localize plan objects such as lines, e.g. to avoid line damage - Immediately locate construction site photos automatically with GPS - Manage all construction plans digitally - Create conclusive photo reports including location information with just a few clicks Our customers appreciate our app primarily because of: - the simple localization of plan objects (e.g. lines) and the avoidance of line damage - the simple documentation of the construction progress with GPS photos - the much better orientation on the construction site through GPS - the elimination of time-consuming measuring work using tapes and strings - the elimination of time-consuming field measurements using sheets and a wheel - Centimeter-accurate documentation of construction work and local conditions such as lines and pipes
QuarkLM
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QuarkLM is an advanced physics companion designed to help you understand the universe. Powered entirely by on-device Apple Intelligence, it offers a secure and private way to explore science without compromising your data. Master Physics Concepts Whether you are a university student grappling with quantum mechanics, a professional reviewing thermodynamic principles, or a lifelong learner curious about astrophysics, QuarkLM provides clear and accurate explanations. You can ask complex questions, request problem-solving strategies, or simulate thought experiments. Absolute Privacy Your privacy is our priority. QuarkLM requires no account creation and no login. We do not operate servers. All processing is handled locally. Seamless and Fast Experience the speed of native iOS integration. The app is lightweight, responsive, and designed to provide immediate answers to your scientific inquiries. Key Features Instant answers to physics questions Explanations for complex theories and formulas No internet connection required for local processing models Strictly no data collection or tracking Download QuarkLM today and carry a physics expert in your pocket.
Screenshots
Verdict
The clearest difference is iOS requirement: SitePlan at 18.3 against QuarkLM's 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.
| Parameter | SitePlan | QuarkLM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.3 — better | 26.0 |
| Further details — not scored | ||
| Size | 155 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | SitePlan GmbH | Sasi Kiran Nallapu |
In-app purchases
SitePlan
No in-app purchases
QuarkLM
No in-app purchases









