تحدي vs LangX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
تحدي
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تطبيق تحدي للمسابقات بين الأعضاء في جميع مجالات المعارف والعلوم التطبيق يحتوي على العديد من الاسئلة في جميع المجالات الدينية والرياضية والحاسب والانترنت والسياسة والاقتصاد والثقافة العامة هذا التطبيق هدفه الرئيسي هو زيادة المعلومات لجميع شرائح المجتمع وهو مجاني ١٠٠٪ وليس هدفه ربحي ولا يحتوي على أي اعلانات مزعجة يمكنك من خلال التطبيق مشاركة سؤال وسوف يصل لنا ومن ثم يتم اعتماده هذا هو الاصدار الأول ونأمل منكم ارسال الملاحظات أو الاقتراحات من خلال رابط الدعم
LangX
Connect with native speakers for authentic language practice through real conversations. Correct each other's messages, use built-in translation, and engage in voice and video calls. Earn rewards for your progress and unlock premium features.
- Native speaker matching
- In-chat corrections
- Built-in translation
- Voice and video calls
- Echo flashcards for review
- AI Copilot (beta)
- Gamified streaks and rewards
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LangX matches you with people who speak the language you're learning and are learning the language you speak. No lessons, no homework — just real conversations with someone who needs exactly what you can offer. A new look. Home opens on what matters first: who is waiting for your reply, your streak and the Echo cards that are ready. Then Chats, Echo, People and Me. Matched both ways. You only see people whose languages fit yours in both directions, so every conversation has something in it for both of you. Correct each other. Tap any message to suggest a better way to say it. Corrections are unlimited for everyone, on every plan — teaching is the whole point. Translation when you're stuck. Built in, so you don't leave the chat. Voice and video calls. Call the people you chat with, free on every plan. A call rings like a phone call even when the app is closed, and one switch turns calls off. A camera in every chat. Tap for a photo, hold for a video, and pick a filter. Send it as View once, let them replay it once, or keep it in the chat. Echo keeps what you learn. Press and hold a message to add it to Echo, and it comes back for review: tomorrow, in three days, then in a week. Copilot, in beta. An AI helper in your chats: check a sentence before you send it, see how to say something in the language you're learning, get a message explained, or ask for reply ideas. Nothing is sent unless you send it. Copilot is in beta and rolling out gradually. A reason to come back. Keep a daily streak, earn tokens for talking and teaching, collect badges, see where you land on the weekly, monthly, yearly and all-time boards, and spend your tokens on sticker packs and profile frames. Free to use, always. Reply to every message you receive with no limits, and correct as many as you like. Every day the free plan gives you 5 new conversations and 20 translations. Photo and voice messages, up to 500 a day, and 10 profile photos are the same on every plan. LangX Pro is one plan with everything: • Unlimited new conversations • Unlimited translations • Gender and city filters • See who viewed your profile • Incognito browsing • Nearby: partners close to you • Up to 5 languages you learn and 5 you speak • Send in their language: write in yours, and both arrive • Export your saved phrases • A boosted profile in Discover • Nine more app icons Your first yearly subscription starts with a free week. Or get Pro for free. Invite three friends who start talking on LangX and you get a month of Pro. A 7-day streak earns you a week of Pro, a 100-day streak a month, a 365-day streak three. Have a gift code? Enter it on the Plans screen. LangX is open source (BSD-3) and can be self-hosted. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms & Conditions: https://langx.io/terms-conditions Privacy Policy: https://langx.io/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: تحدي at none against LangX's 4. تحدي also leads on iOS requirement (8.0 vs 16.4). LangX's advantage is update cadence (every 2 days vs every 19 months). On price, ads 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
Both are free to download. LangX sells 3 in-app purchases, starting at $9.99 per month. تحدي asks for nothing beyond the download.
تحدي ships an update every 19 months, LangX every 2 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | تحدي | LangX |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 19 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 8.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 9 MB | 107 MB |
| Age rating | 4+ | 12+ |
| Developer | faisal alhamadi | New Chapter |
In-app purchases
تحدي
No in-app purchases
LangX
- LangX Pro Monthly$9.991 Month
- LangX Pro Monthly7 Days trial$9.991 Month
- LangX Pro Yearly7 Days trial2 variants$79.991 Year









