Comparison

Luma chat vs Poe Language Lens

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

Head to head
About

Luma chat

Features
Read full description

Luma – Learn a new language the natural way Chat your way to fluency with Luma, an AI-powered language tutor that feels like a real conversation partner. What you get: • Adaptive practice – Luma tracks your progress and focuses on the mistakes you actually make. • Clear corrections – Short, friendly explanations with better alternatives you can reuse. • Long-term learning profile – Remembers your recurring weak spots so each session builds on the last. • Speak & write with confidence – Practice real dialogues, grammar, and vocabulary in context. • Anytime, anywhere – 2 minutes or 20, your tutor is ready when you are. Supported languages: English • Spanish (Spain/Mexico/Argentina) • French • German • Italian • Portuguese • Ukrainian Whether you’re starting with basics or refining advanced grammar, Luma keeps practice personal, focused, and motivating. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Poe Language Lens

Instantly learn vocabulary from any text on your device or camera feed. Get definitions and translations without needing an internet connection. Ideal for language students seeking efficient, context-aware learning.

Highlights
  • On-screen dictionary lookup
  • Camera text recognition
  • Seamless app integration
  • Offline dictionary and OCR
  • Multiple language support
Features
Read full description

Poe is your essential OCR language learning companion. It's like Yomichan but for your phone or tablet, giving you the power to learn from your favorite apps and media. Simply hover over text using content from any app, website, e-book, or even your live camera feed, and Poe will display word dictionary definitions, translations, and more. Features - On-Screen Dictionary: Instantly look up words by hovering over them. - Camera Text Recognition: Translate and define text directly from your camera. - Seamless Integration: Use gestures or Siri to instantly start learning from content in any app. Whether you're learning Japanese, Chinese, Vietnamese, English, or any language with supported dictionaries, Poe Language Lens brings efficient, context-aware learning to your fingertips. * Great as a tool for students studying foreign languages, especially at language schools. * Fast! No internet connection needed, dictionaries and on-device OCR used to quickly bring relevant info to you. * Current dictionaries: English to English, Japanese to English, English to Japanese, Chinese to English, and Vietnamese to English. * More language support coming soon. * Like Yomichan (now Yomitan) but for mobile. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://slimecreative.com/privacy

Screenshots

Luma chat4 screens
Poe Language Lens4 screens

Verdict

The call

The clearest difference is update cadence: Poe Language Lens at weekly against Luma chat's every 2 months. Luma chat's advantage is iOS requirement (15.1 vs 26.5). On price, ads, in-app purchases and device support 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

Both are free to download. Luma chat sells 2 in-app purchases, starting at $7.99 per month and Poe Language Lens sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Luma chat ships an update every 2 months, Poe Language Lens weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Luma chat versus Poe Language Lens: the parameters behind the verdict, then further details
ParameterLuma chatPoe Language Lens
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better26.5
Further details — not scored
Size19 MB266 MB
Age rating4+17+
DeveloperValentyn BondarJoseph Petrakovich

In-app purchases

2 purchases

Luma chat

Subscriptions2
  • Luma7 Days trial$7.991 Month
  • Luma Plus7 Days trial$12.991 Month
1 purchases

Poe Language Lens

Subscriptions1
  • Upgrade to Boosted7 Days trial$4.991 Month

Questions

Is Luma chat free?
Luma chat is free to download, with in-app purchases available.
Is Poe Language Lens free?
Poe Language Lens is free to download, with in-app purchases available.
Do Luma chat or Poe Language Lens have ads?
Neither Luma chat nor Poe Language Lens shows ads.
Which is updated more often, Luma chat or Poe Language Lens?
Luma chat ships an update every 2 months, and Poe Language Lens weekly. Most recently, Luma chat was updated on October 28, 2026 and Poe Language Lens on October 29, 2026.

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