LingoFrontier vs LabProtocol
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LingoFrontier
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Type Thai teaches you to type Thai on a native-style keyboard you'll actually use every day. Because typing is where Thai gets real: joining the group chat, ordering off the local menu, reading signs that don't match the textbook, and texting friends in their language. Everything you need to master the script: โข Learn the Alphabet from Scratch: New to Thai script? The Basics section covers every consonant and vowel with reading and listening practice โ so you're ready to type. โข Lessons & Hints: Take you from your first key press to your first complete Thai message. โข Native Pronunciation & Tone Tools: Learn how the language actually sounds with real-time feedback. โข Real-World Font Comparisons: Switch keyboard layouts and output fonts to match the exact script variants you'll see on streets, signs, and menus. Try the first lessons completely free. When you're ready to master the script, choose the option that fits your journey best: unlock everything forever with a single lifetime purchase, or choose a flexible weekly, monthly, or annual subscription. Start with a 7-day free trial to experience the full app entirely risk-free. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
LabProtocol
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LabProtocol turns any laboratory protocol into an interactive checklist that guides you through the experiment step by step. AI-POWERED IMPORT โข Upload a PDF or paste protocol text โข AI automatically identifies steps, timers, and category โข Supports chemistry, biology, microbiology, physics, and biochemistry INTERACTIVE CHECKLIST โข Check off steps right at your lab bench โข Built-in timers for incubation, centrifugation, and more โข Haptic feedback on step completion NOTES & PHOTO DOCUMENTATION โข Add notes to individual steps or the entire protocol โข Photograph experiment results directly from the app โข Full-screen photo gallery LAB CALCULATOR โข Solution mixing (C1V1 + C2V2 = C3V3) โข Dilution calculator (C1V1 = C2V2) โข Multiple concentration and volume units SUBSCRIPTION โข LabProtocol Pro: $1.99 / month, auto-renewing โข Manage or cancel anytime in iOS Settings > Apple ID > Subscriptions โข Privacy Policy: https://lab-protocol-api.vercel.app/api/privacy โข Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ All personal data stays on your device. Sign in with Apple is optional and only used for cross-device sync.
Screenshots
Verdict
The clearest difference is iOS requirement: LabProtocol at 15.1 against LingoFrontier's 17.6. On price, update cadence and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LingoFrontier sells 4 in-app purchases, starting at $2.99 per 7 days and LabProtocol sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
LingoFrontier ships an update every 5 days, LabProtocol every 11 days. Both last shipped on November 5, 2026.
| Parameter | LingoFrontier | LabProtocol |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Every 11 days |
| Ads | No | โ |
| In-app purchases | Yes | Yes |
| Devices | iPhone โ better | โ |
| Requires iOS | 17.6 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 137 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Klondis | TOMAS SAROUN |
In-app purchases
LingoFrontier
- LingoFrontier: Type Thai Weekly7 Days trial$2.997 Days
- LingoFrontier: Type Thai Monthly7 Days trial$5.991 Month
- LingoFrontier: Type Thai Annual7 Days trial$24.991 Year
- LingoFrontier: Type Thai Lifetime$39.99
LabProtocol
- LabProtocol Pro$2.991 Month
Questions
Is LingoFrontier free?
Is LabProtocol free?
Which is updated more often, LingoFrontier or LabProtocol?
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