Comparison

Algodoo vs Speech To 3D Text

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

Head to head
About

Algodoo

Design and experiment with realistic 2D physics simulations. Build intricate machines, create virtual science experiments, and explore cause and effect. Share your creations and discover those of others in a vibrant community.

Highlights
  • Create objects with shapes or free-hand drawing
  • Combine components for intricate machines
  • Choose and customize materials
  • Simulate physics with gravity and aerodynamics
  • Explore ideas through trial and error
  • Build animations, contraptions, and experiments
  • Access community-created scenes
Read full description

Bring your ideas to life with realistic physics in Algodoo. This creative and educational app lets you design two-dimensional scenes where objects move according to the laws of physics. See cause and effect in action and refine your builds to perfection. Algodoo is a virtual 2D construction set to enjoy the creative thrill of building fun scenes and machines. You’ll never run out of parts. You can go deeper and analyse the motion and learn about mechanical devices. Once you master the tools and principles, you can build sandbox games or mesmerising, complex simulations. • Use basic 2D geometrical shapes or the free-hand drawing tool to create objects. • Combine components like axles, springs, motors, ropes, and lasers to create intricate machines. • Choose from various materials—steel, wood, rubber, water, and helium—and customise at will. • Press “Simulate” to bring your scene to life, moving under the forces of gravity, aerodynamics, buoyancy, and more. • Use trial and error to explore ideas and perfect your inventions. • Express your imagination with vibrant colors, shapes, and textures. Looking to build animations, contraptions, marble races, moving structures, chain reactions, or virtual science experiments? With Algodoo, the possibilities for invention, creativity, and exploration are endless. With the Quick Tour and tutorial videos, you can easily learn Algodoo’s basic tools and principles. It's not just for fun— the scientific foundation of Algodoo makes it a great teaching and learning aid for exploring physics concepts, operating principles of machines, and even construction. Discover the creativity of others and get inspired for your next build by visiting the Algobox library. Access thousands of scenes created by the Algodoo community and share your own creations by signing up for an Algobox account. Algodoo offers endless fun for users of all ages. Download the app now and start building, and search for #Algodoo on YouTube or social media to explore videos showcasing imaginative creations from our global community.

About

Speech To 3D Text

Convert your speech into animated 3D text that appears on your device screen. You can customize font and background colors, choose different text motions, and save your creations as video clips. It supports various view modes and orientations for a fun, interactive experience.

Highlights
  • Speech to animated 3D text
  • Customizable font and background colors
  • Multiple text motion options
  • Save as video clip
  • Pinch to zoom and pan
  • Portrait and Landscape support
Features
Read full description

Speech To 3D Text are great toys for converting speech to animate 3d text on your device screen, see how these 3d text appears while talking is a little joy to have. You can also turn all speech into video clip and save it into camera roll. Features: • Able to set font colour from white, black or random colour. • Able to set the font type for speech. • Able to set background colour light or dark. • Able to set view mode from 3D Perspective View, Top View or Isometry View. • Able to pinch to zoom and pan to navigate 3d scene. • 4 type of textual motion for selection, none, back, left, right or random. • Able to set ground on or off. • Able to set voice input languages. • Ability to save the scene into a movie clip. • Support both Portrait and Landscape orientation. • Lightweight app with a small size, optimized for everyday use. Quick Start: • Tap on the microphone icon and start talking, 3d text are auto appear on screen. • Tap again on the microphone icon to stop, replay button are auto appear beside the microphone icon. • You can Tap on the replay button to record 3d screen into a movie clip, while recording you can pinch to zoom and pan to navigate the 3d scene to get the perfect shot. • The screen recording will stop automatically once the time is up. • To Stop the screen recording manually, you can tap on top right corner anytime during recording. You can share the record speech video clip with your family and friends as well as use it as a presentation of your homework, use it based on your imagination and have fun with it. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Screenshots

Speech To 3D Text4 screens

Verdict

The call

The clearest difference is rating: Speech To 3D Text at 5.0 against Algodoo's 3.8. Speech To 3D Text also leads on price ($2.99 vs $7.99) and device support (3 vs 1). Algodoo's advantage is update cadence (monthly vs every 45 months) and ratings volume (878 vs 1). On ads, in-app purchases and iOS requirement 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

Algodoo costs $7.99 and Speech To 3D Text $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Speech To 3D Text holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Algodoo has 878 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Algodoo ships an update monthly, Speech To 3D Text every 45 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Algodoo versus Speech To 3D Text: the parameters behind the verdict, then further details
ParameterAlgodooSpeech To 3D Text
Price$7.99$2.99 — better
Rating3.8 (878 ratings)5.0 (1 ratings) — better
Positive reviews58.7% of reviews—
Number of ratings878 — better1
Update frequencyMonthly — betterEvery 45 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better13
Further details — not scored
Size29 MB2 MB
Age rating9+4+
DeveloperAlgoryx Simulation ABHeng Jia Liang

Customer experience

Algodoo

All ratings878 ratings
Positive69.2%
Neutral7.5%
Negative23.2%
Written reviews726 reviews
Positive58.7%
Neutral12.5%
Negative28.8%

Speech To 3D Text

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Algodoo

Reported bugs

4 issues
  • Scenes resetting to tutorial
  • Textures and images not loading properly
  • Crashes when trying to import images
  • Buttons and controls not working as expected

Requested features

4 requests
  • Add text and scripting options on mobile
  • Improve mobile UI and controls
  • Implement more features from PC version
  • Fix issues with account bans and deletions

Speech To 3D Text

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Algodoo

No in-app purchases

None

Speech To 3D Text

No in-app purchases

Questions

Is Algodoo free?
Algodoo costs $7.99, with no in-app purchases.
Is Speech To 3D Text free?
Speech To 3D Text costs $2.99, with no in-app purchases.
Which has better reviews, Algodoo or Speech To 3D Text?
Speech To 3D Text is rated higher. Algodoo averages 3.8 out of 5 from 878 ratings, while Speech To 3D Text averages 5.0 from 1 ratings.
Do Algodoo or Speech To 3D Text have ads?
Neither Algodoo nor Speech To 3D Text shows ads.
Which is updated more often, Algodoo or Speech To 3D Text?
Algodoo ships an update monthly, and Speech To 3D Text every 45 months. Most recently, Algodoo was updated on October 18, 2026 and Speech To 3D Text on October 7, 2026.

Other comparisons