Mechanical Engineer vs Talk Fast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mechanical Engineer
This app provides over 300 essential mechanical engineering formulas across various domains. It allows users to calculate, save, compare, and share results, aiding in project optimization and decision-making. Users can access a limited number of calculations for free, with a subscription unlocking full functionality.
- Over 300 mechanical engineering formulas
- Covers diverse engineering domains
- Save and compare formula results
- Share calculation outcomes
- Intuitive and practical interface
- Regular updates based on user input
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MECHANICAL ENGINEER FORMULATOR – Elevate Your Engineering with Precision For the dynamic Mechanical Engineer and the proactive engineering student, MECHANICAL ENGINEER FORMULATOR stands as the definitive tool that merges practicality with ease of use. Navigate through your engineering challenges confidently with an app crafted for direct, intuitive interaction. Boasting a comprehensive collection of over 300 essential mechanical engineering formulas, MECHANICAL ENGINEER FORMULATOR actively supports a wide array of mechanical engineering domains: • Actuators & Bearings: Execute precision movements and manage loads with authority. • Belts & Boilers: Transmit power efficiently and generate steam reliably. • Brakes & Clutches: Apply stopping power decisively and control torque with finesse. • Elevators & Gears: Operate smoothly and transfer motions effectively. • Fluid Power & Heat Transfer: Control fluids masterfully and manage thermal dynamics skillfully. • Internal Combustion & Kinetic Energy: Generate power robustly and analyze motion with precision. • Metalworking & Plates: Shape materials skillfully and ensure structural integrity. • Plumbs & Power Plants: Direct fluid systems confidently and produce energy proficiently. • Refrigeration & Shafts: Cool systems effectively and rotate components seamlessly. • Springs & Vehicle Drive: Store energy reliably and propel vehicles powerfully. MECHANICAL ENGINEER FORMULATOR empowers you to save and compare formula results, enhancing decision-making for project optimization. Share your formula outcomes effortlessly, enabling seamless collaboration. Given the ever-advancing nature of engineering, we pledge to move forward together with you. If you are looking for a formula not yet featured, or desire an enhancement, just email us. We are committed to listening and incorporating your input into our forthcoming updates. MECHANICAL ENGINEER FORMULATOR is not just an app; it's an essential resource to achieve engineering excellence. MECHANICAL ENGINEER FORMULATOR places the full potential of precision engineering at your fingertips. MECHANICAL ENGINEER FORMULATOR is FREE to DOWNLOAD and view all of the formulas. Users are able to calculate five formulas for FREE. Purchase a subscription to calculate additional formulas. All subscriptions come with a 1-WEEK FREE TRIAL and SUPPORT Family Sharing.
Talk Fast
This app allows you to quickly convert your spoken words into text messages. It offers a simple workflow to talk, stop, and then copy your transcribed message to any application. It saves your last 50 transcriptions for easy access.
- Speech-to-text conversion
- Copy text to any app
- Save last 50 transcriptions
- Usage statistics
- Pay-as-you-go talk time
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We are a husband and wife who text each other a lot, because we love each other... a lot. We built this app for us and we have been using it to communicate by text in a whole new way... by talking! We designed Talk Fast to be the fastest and most accurate way to talk your text messages, with a simple and fluid workflow that results in your text ready to paste anywhere you need it. Just push Talk, start talking, push Stop, and your message is ready to be copied into iMessage, WhatsApp, your email, or wherever you need it. Go back and copy your old transcriptions at any time; Talk Fast saves your last 50 messages. Check your usage stats in the Settings and buy more Talk Time. When you buy Talk Time, you get 2.5 hours of talk time on world-class transcription servers hosted by OpenAI and powered by OpenAI Whisper. You may ask why we are not using a private, offline version of Whisper like many other transcription apps, or why not just use Siri? Simply, they are not as fast or as accurate. Our focus is on making this a solid daily tool that you can use for transcription - that you can truly count on. We haven't found anything else as fast or as reliable and we built Talk Fast with a lot of attention and care to speed and reliability. We do not store your audio files or transcriptions in iCloud or anywhere else besides your iPhone. Our privacy policy and OpenAI Whisper's privacy policy can be found at: https://letstalkabout.app/privacy No need to buy a subscription. You only pay for transcription time in smaller chunks, as you consume them. Try Talk Fast: you will get hooked faster than you think!
Screenshots
Verdict
The clearest difference is review sentiment: Talk Fast at 100% against Mechanical Engineer's 31%. Talk Fast also leads on rating (5.0 vs 4.4) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, 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
Both are free to download. Mechanical Engineer sells 3 in-app purchases, starting at $0.99 per month and Talk Fast sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Talk Fast holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews point the same way: 31% of Mechanical Engineer's written reviews are positive against 100% of Talk Fast's.
Mechanical Engineer ships an update every 2 months, Talk Fast every 2 weeks. The most recent releases landed on September 26, 2026 and September 12, 2026 respectively.
| Parameter | Mechanical Engineer | Talk Fast |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (8 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 30.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 8 — better | 7 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Historycentral.com | John Wright |
Customer experience
Mechanical Engineer
Talk Fast
In-app purchases
Mechanical Engineer
- Monthly Subscription7 Days trial$0.991 Month
- Pro Quarterly$0.993 Months
- Pro Yearly7 Days trial$2.991 Year
Talk Fast
- Talk Time$1.99
Questions
Is Mechanical Engineer free?
Is Talk Fast free?
Which has better reviews, Mechanical Engineer or Talk Fast?
Do Mechanical Engineer or Talk Fast have ads?
Which is updated more often, Mechanical Engineer or Talk Fast?
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