Comparison

IPAKeys vs Mechanical Studio(Full)

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

Head to head
About

IPAKeys

This app offers a specialized keyboard for typing phonetic transcriptions using the International Phonetic Alphabet (IPA). It includes letters for consonants and vowels, diacritics, suprasegmentals, and brackets, organized intuitively for ease of use. Designed with data privacy in mind, it collects no personal information.

Highlights
  • IPA keyboard with consonants and vowels
  • Diacritics for phonetic details
  • Suprasegmentals for prosodic information
  • Brackets for IPA transcriptions
  • Intuitive key arrangement
  • Long-press for additional symbols
  • No personal data collection
Features
Read full description

IPAKeys provides a keyboard with letters and symbols of the International Phonetic Alphabet (IPA, revised version of 2018). With the IPA keyboard you can type • Letters for consonants and vowels, • Diacritics for phonetic details, • Suprasegmentals for prosodic information, • Brackets used to set off IPA transcriptions. The arrangement and grouping of the keys reflect the usual grouping and arrangement of their corresponding phones. If applicable, as the keys of the keyboards provided by the system do, keys of the IPA keyboard reveal more characters and symbols when pressed and hold. P R I V A C Y   S T A T E M E N T I design my software following the principle to only collect, process, and store data that is actually needed for the software to serve its purpose. No single bit more than that. In German, the name of this principle is "Datensparsamkeit". A literal translation of this word is "data thrift". In effect, this means: • IPAKeys has no user accounts. IPAKeys will not ask you for personal data. • Data you enter in the IPAKeys app will not leave the app. In case of the provided keyboard, the characters you type will be passed to the operating system which will process them in order to, for example, insert them into a text field. • No personal data is collected or processed. • No user tracking of any kind is used.

About

Mechanical Studio(Full)

This app guides children to build and understand mechanical devices through interactive tutorials and free creation. It offers a wide range of parts and materials, allowing kids to explore physics principles and unleash their creativity in mechanical design.

Highlights
  • Extensive mechanical device tutorials
  • Learn principles through imitation and practice
  • Variety of parts and materials
  • Free creation of custom devices
  • Add appearance and decoration
  • Game and special effects components
  • Share creations online
Read full description

When I was a child, I naively believed that with an endless supply of gears and screws, I could create everything in the world. This fascination with machinery is not unique to me, many children are drawn to the operation process of various mechanical devices, some even try to make them by themselves. However, making mechanical devices is not an easy task. In our app, we use a simple method to guide children to make some simple and interesting devices, helping them understand the operating principles of mechanical devices. In this app, children can gradually master the skills of making various interesting mechanical devices through imitation, practice, and free creation. We provide a large number of tutorials to help children understand the principles of pistons, connecting rods, cams, and gears. We hope that while children enjoy the fun of mechanical creation, they can also learn to make some basic mechanical devices. This app is suitable for children over 6 years old. Features: 1. Provide a large number of mechanical device tutorials; 2. Learn mechanical principles through imitation and practice; 3. Provide a variety of parts, such as gears, springs, ropes, motors, axles, cams, basic shapes, water, sliders, hydraulic rods, magnets, triggers, controllers, etc; 4. Provide parts of various materials, such as wood, steel, rubber, and stone; 5. Children can freely create various mechanical devices; 6. Provide skins, allowing children to add appearance and decoration to mechanical devices; 7. Provide game and special effects components to make the processof mechanical creation more interesting; 8. Help children understand the principles of pistons, connecting rods, cams, and gears; 9. Children can share their mechanical devices online and download the creations of others. - About Labo Lado: We create apps that spark curiosity and foster creativity in children. We do not collect any personal information or include any third-party advertising. For more information, please see our Privacy Policy: https://www.labolado.com/apps-privacy-policy.html Join our Facebook Page: https://www.facebook.com/labo.lado.7 Follow us on Twitter: https://twitter.com/labo_lado Support: http://www.labolado.com - We value your feedback Feel free to rate and review our app or feedback to our email: app@labolado.com. - Need Help Contact us 24/7 with any questions or comments: app@labolado.com - Summary STEM and STEAM (Science,Technology,Engineering,Arts and Mathematics) education app. Nurture children's curiosity and passion for learning through exploratory play. Inspire kids to discover mechanics and physics principles,and unleash creativity in mechanical design. Hands-on tinkering,inventing and making. Coding and programming skills. Develop scientific inquiry,computational thinking,and engineering design and prototyping abilities in kids. Integrated STEAM practices cultivate multiple intelligences. Maker culture and design thinking boost innovation. Interactive simulations make complex physics approachable. Creative construction toys spark imaginations. Build future-ready skills like problem-solving,collaboration,and design iteration through purposeful play.

Screenshots

IPAKeys1 screens
Mechanical Studio(Full)4 screens

Verdict

The call

The clearest difference is update cadence: Mechanical Studio(Full) at fortnightly against IPAKeys's every 33 months. Mechanical Studio(Full) also leads on ratings volume (5 vs 1) and price ($4.99 vs $5.99). On rating, review sentiment, ads and in-app purchases 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

IPAKeys costs $5.99 and Mechanical Studio(Full) $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for IPAKeys against 5.0 for Mechanical Studio(Full). That said, the two scores are not equally well evidenced: Mechanical Studio(Full) has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

IPAKeys ships an update every 33 months, Mechanical Studio(Full) fortnightly. The most recent releases landed on August 12, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
IPAKeys versus Mechanical Studio(Full): the parameters behind the verdict, then further details
ParameterIPAKeysMechanical Studio(Full)
Price$5.99$4.99 — better
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 33 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.58.0 — better
Further details — not scored
Size6 MB77 MB
Age rating4+4+
DeveloperPierre BongenLabo Lado Co., Ltd.

Customer experience

IPAKeys

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mechanical Studio(Full)

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

IPAKeys

No in-app purchases

None

Mechanical Studio(Full)

No in-app purchases

Questions

Is IPAKeys free?
IPAKeys costs $5.99, with no in-app purchases.
Is Mechanical Studio(Full) free?
Mechanical Studio(Full) costs $4.99, with no in-app purchases.
Which has better reviews, IPAKeys or Mechanical Studio(Full)?
IPAKeys and Mechanical Studio(Full) are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do IPAKeys or Mechanical Studio(Full) have ads?
Neither IPAKeys nor Mechanical Studio(Full) shows ads.
Which is updated more often, IPAKeys or Mechanical Studio(Full)?
IPAKeys ships an update every 33 months, and Mechanical Studio(Full) fortnightly. Most recently, IPAKeys was updated on August 12, 2026 and Mechanical Studio(Full) on September 16, 2026.

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