Ling vs PE Exam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ling
Learn over 80 languages, including rare ones, with bite-sized lessons and native speaker audio. Develop speaking, reading, writing, and listening skills. Offers cultural insights and progress tracking to keep you motivated.
- Learn 80+ languages
- Native speaker audio
- Bite-sized lessons
- Develop all four skills
- Cultural insights
- Progress tracking
- Gamified learning
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Take the easy path to hard languages with Ling! Learn Tagalog, Serbian, Cebuano, Albanian, and 75+ more languages with bite-sized lessons and real native-speaker audio. Start with 2 free units in any language. One subscription unlocks all 80 languages, and annual plans include a 7-day free trial. WHY LEARNERS CHOOSE LING - Languages others overlook: We specialize in Asian and Eastern European languages, plus rare and endangered ones you won't find in most apps - Real native speakers: Every lesson uses recordings of native speakers talking naturally, so you learn how the language really sounds - Speak, read, write, and listen: Build all four skills in one place, from your first words to real conversations - Learning that feels fun: Bite-sized lessons and exercises that never feel like homework - Culture Notes: Understand the people and traditions behind the language - Stay motivated: Build your streak, unlock achievements, and track your progress across 200+ lessons CHOOSE FROM 80 LANGUAGES Afrikaans • Albanian • Amharic • Arabic • Armenian • Azerbaijani • Bengali • Bosnian • Bulgarian • Burmese • Cantonese • Catalan • Cebuano • Chinese Simplified • Chinese Traditional • Croatian • Czech • Danish • Dutch • English • Estonian • Finnish • French • Georgian • German • Greek • Gujarati • Hebrew • Hindi • Hungarian • Icelandic • Ilocano • Indonesian • Irish • Italian • Japanese • Javanese • Kannada • Kazakh • Khmer • Korean • Lao • Latvian • Lithuanian • Macedonian • Malayalam • Malaysian • Maori • Marathi • Mongolian • Nepali • Norwegian • Pashto • Persian • Polish • Portuguese • Punjabi • Romanian • Russian • Serbian • Sinhala • Slovak • Slovenian • Somali • Sorbian • Spanish • Sundanese • Swahili • Swedish • Tagalog • Taiwanese Hokkien • Tamil • Telugu • Thai • Turkish • Ukrainian • Urdu • Uzbek • Vietnamese • Yoruba SUBSCRIPTIONS Ling offers monthly and annual subscriptions for full access to every language. The 7-day free trial is available on annual plans only. Payment is charged to your Apple ID when you confirm your purchase, or when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. FOLLOW LING https://ling-app.com/ https://www.instagram.com/ling_app/ https://www.youtube.com/@LingLearnLanguages https://www.tiktok.com/@ling_app https://www.facebook.com/Ling.learn.languages/ Questions or feedback? Reach us at support@ling-app.com Terms of Use: https://ling-app.com/terms-of-use/ Privacy Policy: https://ling-app.com/privacy-policy/
PE Exam
Prepare for the Principles & Practice of Engineering (PE) Exam with this comprehensive study tool. It's designed for aspiring licensed Professional Engineers and those needing to refresh their engineering knowledge.
- PE Exam preparation
- Principles & Practice of Engineering focus
- Resource for licensed engineers
- Engineering knowledge review
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Prepare for success on the Principles & Practice of Engineering (PE) Exam with our comprehensive exam preparation app. Whether you're on the path to becoming a licensed Professional Engineer or need to review your engineering knowledge, our app is your go-to resource.
Screenshots
Verdict
The clearest difference is rating: Ling at 4.6 against PE Exam's 1.0. Ling also leads on update cadence (weekly vs every 3 months) and ratings volume (17K vs 1). PE Exam's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, device support 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
Both are free to download. Ling sells 8 in-app purchases, starting at $10.99 per month. PE Exam asks for nothing beyond the download.
Ling holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Ling has 17K ratings behind it against 1, so its average is the more settled of the two.
Ling ships an update weekly, PE Exam every 3 months. The most recent releases landed on November 12, 2026 and November 3, 2026 respectively.
| Parameter | Ling | PE Exam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17K ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 61.2% of reviews | — |
| Number of ratings | 17K — better | 1 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #61 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 195 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SIMYA LABS COMPANY LIMITED | Martin Tseng |
Bugs and requests
Ling
Reported bugs
5 issues- Progress resets to zero
- Incorrect translations and pronunciations
- Lessons skipping ahead unexpectedly
- Microphone issues, can't record properly
- Sync issues across devices
Requested features
5 requests- Allow retry/go back in lessons
- Improve speech recognition
- Add grammar explanations
- Provide more review and practice options
- Introduce alphabet/writing system first
PE Exam
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ling
- Monthly Language Learning Plan$10.991 Month
- Ling Monthly Subscription2 variants$14.991 Month
- Ling Pro 1 Month Subscription$16.991 Month
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- Learn Language Pro Yearly 77 Days trial$48.991 Year
- Ling Pro Yearly Subscription7 Days trial$54.991 Year
- Ling Yearly Subscription7 Days trial2 variants$79.991 Year
- Ling Pro 12 Month Subscription7 Days trial$89.991 Year
- Ling Yearly Subscription7 Days trial$99.991 Year
PE Exam
No in-app purchases









