Comparison

TreasureHunter3D vs RSM Assembly Instructions

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TreasureHunter3D

Visualize buried objects up to 30 meters deep with high-resolution 3D scans. Detect precious metals, ancient artifacts, and hidden structures. Requires a specific metal detector device.

Highlights
  • High-resolution 3D object visualization
  • Detect object presence, depth, and size
  • View sub-surface object shapes
  • Store scan data and GPS locations
  • Share scans via email and social media
  • Export scans to mapping software
  • Bluetooth 4.0 connectivity
Read full description

IMPORTANT NOTICE: This application only works with TreasureHunter3D metal detector devices! TreasureHunter3D makes underground treasures visible. It enables user to discover and visualise objects that are buried up to 30m below ground with highest resolution scan available on the market. TreasureHunter3D devices are able to detect precious metals like gold ore, silver and ancient bronze objects as well as other non metallic objects like chests, boxes, hidden rooms, graves and tunnels. KEY FEATURES: • 3 operation modes that enables user to - detect the presence of an object - determine depth - determine the size of an object - view the shape or sub-surface view of an object - observe ground surface & scan results simultaneously on screen while performing the scanning • high resolution 3D graphical representation • touch controlled responsive zoom and rotation of 3D object view • sensitivity adjustment • battery status monitoring • volume control • ability to store scan data • ability to store geographic (GPS) location of scans • easy sharing of ground scans via e-mail, MMS, FB,.. • possibility to export 3d scans to 2D & 3D mapping softwares • Bluetooth 4.0 connectivity is used for communication with device to keep power consumption low during treasure hunting TREASURE HUNTING BENEFITS: • financial: supplement your income by hunting for treasure. Treasure hunting is one of the few hobbies that can really “pay for itself ” with every day finds • entertainment: searching for Hidden History with TreasureHunter3D devices is fun. You never get bored. It’s always exciting never knowing what you are going to find. • health: searching for lost treasures with has proven to be a great “stress buster” • social: you will certainly make more friends on your search for Hidden History. It is also the perfect way to get your friends & family involved in doing an activity together. REQUIREMENTS: • TreasureHunter3D metal detector device that can be purchased here: www.treasurehunter3d.com. • iOS devices with Bluetooth 4.0 (iPhone 5s or later) • iOS 8.0 or later

About

RSM Assembly Instructions

This app provides step-by-step assembly instructions for robotic models built with the "Robotics: Smart Machines – Tracks & Treads Edition" engineering kit. It serves as a digital manual to guide users through the building process.

Highlights
  • Step-by-step assembly guides
  • Digital manual for robotics kits
  • Model building instructions
  • Compatible with Tracks & Treads Edition
Features
Read full description

For use with the engineering kits “Robotics: Smart Machines – Tracks & Treads Edition” by Thames & Kosmos This app is the “manual” of the assembly instructions for the robotic models you build with the Robotics: Smart Machines – Tracks and treads. App Features • View step by step instructions that teaches you, how to build the models ***** Questions or suggestions for improvements: Mail to apps@kosmos.de We are looking forward to your feedback! *****

Screenshots

TreasureHunter3D4 screens
RSM Assembly Instructions3 screens

Verdict

The call

The clearest difference is rating: TreasureHunter3D at 5.0 against RSM Assembly Instructions's 4.7. TreasureHunter3D also leads on update cadence (every 11 months vs every 32 months) and iOS requirement (9.1 vs 12.0). RSM Assembly Instructions's advantage is ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TreasureHunter3D holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RSM Assembly Instructions has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

TreasureHunter3D ships an update every 11 months, RSM Assembly Instructions every 32 months. The most recent releases landed on September 17, 2026 and August 26, 2026 respectively.

Scorecard4 real differences · 6 level
TreasureHunter3D versus RSM Assembly Instructions: the parameters behind the verdict, then further details
ParameterTreasureHunter3DRSM Assembly Instructions
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (9 ratings)
Positive reviews50.0% of reviews—
Number of ratings19 — better
Update frequencyEvery 11 months — betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.1 — better12.0
Further details — not scored
Size19 MB285 MB
Age rating4+4+
DeveloperTekasoFranckh-Kosmos Verlags-GmbH & Co. KG

Customer experience

TreasureHunter3D

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

RSM Assembly Instructions

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%

In-app purchases

None

TreasureHunter3D

No in-app purchases

None

RSM Assembly Instructions

No in-app purchases

Questions

Is TreasureHunter3D free?
TreasureHunter3D is free to download, with no in-app purchases.
Is RSM Assembly Instructions free?
RSM Assembly Instructions is free to download, with no in-app purchases.
Which has better reviews, TreasureHunter3D or RSM Assembly Instructions?
TreasureHunter3D is rated higher. TreasureHunter3D averages 5.0 out of 5 from 1 ratings, while RSM Assembly Instructions averages 4.7 from 9 ratings.
Do TreasureHunter3D or RSM Assembly Instructions have ads?
Neither TreasureHunter3D nor RSM Assembly Instructions shows ads.
Which is updated more often, TreasureHunter3D or RSM Assembly Instructions?
TreasureHunter3D ships an update every 11 months, and RSM Assembly Instructions every 32 months. Most recently, TreasureHunter3D was updated on September 17, 2026 and RSM Assembly Instructions on August 26, 2026.

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