Comparison

HM | DCC vs ToothFinder

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

Head to head
About

HM | DCC

Control your model railway system wirelessly with this app. Build your locomotive library, customize their settings, and design your dream layout with untethered control over points, signals, and turntables. Enjoy free sound profiles and upgrade existing systems.

Highlights
  • Wireless model railway control
  • Locomotive customization
  • On-the-fly setting adjustments
  • Layout design tool
  • Controllable points, signals, turntables
  • Free locomotive sound profiles
  • Bluetooth® device linking
Features
Read full description

The official app for setting up and controlling your HM7000 range of products. HM | DCC is the new model railway control system that makes it simple to build your library of locomotives and have ultimate control over them in the palm of your hand. Customise your locomotives with images, tinker, tailor & test settings on the fly to perfect your locomotive’s running style. Design your dream layout and manoeuvre locomotives through controllable points, signals, and turntables with untethered control. Easily set up your system. Log in*, link up your Bluetooth® HM devices, power-cycle and away you go. Control your system free of wires. Complete wireless & untethered control of your layout. Upgrade previous systems without ripping out installed controllers and components. Personalise your locomotives. Fill your engine shed with your fleet of locomotives, choose the perfect photo, and programme their settings to see locomotive running styles change instantaneously. Enjoy completely FREE locomotive sound profiles. Connect your HM7000-TXS decoders to HM | DCC and relish a plethora of class locomotive sounds for download. Keep up to date with the latest releases and get more locomotive sound profiles to play with on the day of release. Design your dream layout. Use the in-built Track Builder to draw up and design the perfect layout. Then, export a list easily to know what you need to build it. Everyone’s included. Functions with OO, TT and N scale gauges. Upgrade your previous DCC products to work with HM | DCC. Upgrade “DCC ready” locomotives to HM | DCC app control with HM7000 decoders. Control locomotives fitted with non-Bluetooth® and HM7000 Bluetooth® decoders in parallel. Explore the different ways you can upgrade via the Hornby.com website. *Please note: A Hornby.com account is required for HM | DCC app use. This can be easily created from the Hornby.com website. Internet access is required for device reset, profile download, hardware updates, app updates and app login. Disclaimer: Please ensure that your device is fully compatible with both the HM | DCC app and the HM7000 range of products prior to any purchase. Devices older than 5 years may work but cannot be recommended for control. If unsure, please visit the Hornby.com website or contact Hornby Hobbies customer care.

About

ToothFinder

Features
Read full description

Ever found a mysterious shark tooth on the beach and wondered what species it came from? ToothFinder uses AI to identify shark teeth instantly from a photo. IDENTIFY SHARK TEETH Simply take a photo or choose one from your library. Our AI analyzes the tooth's shape, serrations, and size to identify the species — from modern Great Whites to ancient Megalodon fossils. BUILD YOUR COLLECTION Save every identified tooth to your personal collection. Add notes, track rarity, and see your growing catalog of discoveries. SHARK ENCYCLOPEDIA Browse 25+ shark species with detailed profiles including tooth characteristics, geological era, habitat, conservation status, and fun facts. Learn to recognize teeth before you even find them. IDENTIFICATION DETAILS Each result includes species name, scientific name, geological era, estimated tooth size, rarity rating, AI confidence score, and an interesting fun fact. Key Features: - AI-powered shark tooth identification - Camera and photo library support - Personal tooth collection with notes - 25+ species in built-in encyclopedia - Living and extinct species covered - Conservation status information - Beautiful dark ocean-themed design - Works on iPhone and iPad - No account required - All data stored locally on your device Whether you're a fossil hunter, beach collector, marine biology student, or just curious about a tooth you found, ToothFinder is your pocket shark tooth expert.

Screenshots

HM | DCC4 screens
ToothFinder3 screens

Verdict

The call

The clearest difference is iOS requirement: HM | DCC at 11.0 against ToothFinder's 17.0. 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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 9 level
HM | DCC versus ToothFinder: the parameters behind the verdict, then further details
ParameterHM | DCCToothFinder
PriceFreeFree
Rating3.0 (6 ratings) — better—
Positive reviews56.3% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size48 MB9 MB
Age rating4+4+
DeveloperHornby Hobbies Ltd毅 何

In-app purchases

None

HM | DCC

No in-app purchases

None

ToothFinder

No in-app purchases

Questions

Is HM | DCC free?
HM | DCC is free to download, with no in-app purchases.
Is ToothFinder free?
ToothFinder is free to download, with no in-app purchases.
Do HM | DCC or ToothFinder have ads?
Neither HM | DCC nor ToothFinder shows ads.

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