Comparison

Hydra vs Flatify

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

Head to head
About

Hydra

Features
Read full description

HYDRA permette di gestire tutte le attività sui Permanent Materials con un processo unificato: manutenzioni, sopralluoghi, installazioni, rimozioni e traslochi. Tramite l'inserimento di nuove richieste e la possibilità di pianificare le attività su un calendario condiviso tutti gli attori coninvolti nel processo saranno in grado di tenere sotto controllo le attività nell'area di loro competenza.

About

Flatify

Transform images of 2D objects into precise CAD files with powerful perspective correction. Easily trace stencils or forms to create detailed drawings for artists, designers, and engineers. Offers a free tier for limited use.

Highlights
  • Perspective correction for top-down views
  • Convert images to DXF CAD files
  • Intuitive tracing function
  • Cloud export and download
  • Four-step workflow
Features
Read full description

Flatify - 2D Objects to CAD is an innovative new app that revolutionizes the way you work with 2D objects. With its powerful perspective correction feature, you can easily transform any image into a top-down view, making it a breeze to trace and create detailed CAD drawings. Our intuitive app is perfect for artists, designers, and engineers alike. Whether you need to convert a stencil or a form into a CAD file (DXF), Flatify simplifies the process and produces accurate, high-quality results every time. Here's how it works in just four simple steps: 1. Capture the photo of your 2D object. 2. Review the image and select the reference object for perspective correction. 3. Export the corrected image. 4. Generate a CAD file using our built-in CAD tracing function or your preferred CAD tool. Stop struggling with perspective distortion and start creating precise CAD designs with Flatify - 2D Objects to CAD. Download our app today and see the difference for yourself! By subscribing to the Premium Plan, you agree to abide by Apple's End User License Agreement (EULA). We recommend reviewing Apple's EULA before making any in-app purchases to ensure that you are fully informed and in compliance with their terms and conditions. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Hydra4 screens
Flatify4 screens

Verdict

The call

The clearest difference is in-app purchases: Hydra at none against Flatify's 3. Hydra also leads on update cadence (every 2 months vs every 20 months) and device support (3 vs 1). On price and ads 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. Flatify sells 3 in-app purchases, starting at $8.99 per month. Hydra asks for nothing beyond the download.

UpkeepUpdate frequency

Hydra ships an update every 2 months, Flatify every 20 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 5 level
Hydra versus Flatify: the parameters behind the verdict, then further details
ParameterHydraFlatify
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 20 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better26.0
Further details — not scored
Size53 MB11 MB
Age rating4+4+
DeveloperGoApp s.r.l.STRICS IT GmbH

In-app purchases

None

Hydra

No in-app purchases

3 purchases

Flatify

Subscriptions2
  • Monthly Premium3 Days trial$8.991 Month
  • Yearly Premium3 Days trial$79.991 Year
One-time1
  • Lifetime Premium$249.99

Questions

Is Hydra free?
Hydra is free to download, with no in-app purchases.
Is Flatify free?
Flatify is free to download, with in-app purchases available.
Do Hydra or Flatify have ads?
Neither Hydra nor Flatify shows ads.
Which is updated more often, Hydra or Flatify?
Hydra ships an update every 2 months, and Flatify every 20 months. Most recently, Hydra was updated on October 7, 2026 and Flatify on October 14, 2026.

Other comparisons