Lahja vs Principles Personal Discovery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lahja
Learn authentic spoken Arabic dialects through short lessons featuring native audio and practical phrases. Focuses on regional variations like Moroccan, Egyptian, and Emirati, unlike traditional apps. Build confidence in everyday conversation for travel, culture, or family.
- Native speaker audio pronunciation
- Dialect-specific lessons
- Practical phrase learning
- Intuitive learning flow
- Progress tracking
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Learn Arabic the way people actually speak it. Lahja teaches 11 spoken Arabic dialects, not Modern Standard Arabic, with every word recorded by a native speaker. PICK YOUR DIALECT Moroccan Darija, Egyptian, Lebanese, Palestinian, Jordanian, Emirati, Saudi, Iraqi, Algerian, Tunisian and Libyan. Each one is its own course with its own words, its own voices and its own tips, because "how are you" is kidayr in Casablanca and izzayak in Cairo. HEAR IT FROM A LOCAL No robot voices. Every phrase is spoken by someone from that country, so you learn the real sound, not a textbook version of it. Tap Listen, then say it back. FIVE MINUTES A DAY Short lessons, practice rounds and a test per section. Daily goals, streaks and achievements keep you coming back. Sections 1 to 3 are free in every dialect and stay free. LEARN WITH FRIENDS Join a league, climb the weekly leaderboard, chat with your league, and challenge friends to battles. Send a nudge, gift dinars, or save a friend who ran out of hearts. MADE FOR Heritage speakers who understand their parents but freeze when they reply. Travellers heading to Marrakech, Cairo, Beirut or Dubai. Partners and in-laws who want to join the conversation. Anyone who tried Standard Arabic and was still lost at the dinner table. LAHJA PRO Pro unlocks every section, every practice round and test, and unlimited hearts, across all 11 dialects. Try it free for 7 days. Join 15,000 learners on TikTok at @lahjaapp and start speaking your Arabic today. Privacy Policy: https://www.learnlahjaapp.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Principles Personal Discovery
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Principles turns centuries of Eastern personal probability mapping into clear, modern guidance for self-discovery and personal growth. Built on Bazi and Ziwei studies of the traditional lunar calendar and shaped by historical figure mapping, Principles maps 1,000+ personal archetypes, then goes further: it turns them into actionable personal, social, and vocational guidance you can use every day. Principles powers built proprietary scoring engine for all its chart, map, and daily alignment. Start your self-discovery journey. 1) Know your archetype See your Personal Map: strengths, blind spots, and the environments that drain you. Follow the path that lets you shine, and skip the ones that swallow you. 2) Find work that fits Vocational guidance that shows where you’re built to thrive; and which roles, cultures, and ladders to avoid. 3) Time your moves Daily calendar guidance so you know when to push, when to rest, and when cash, career, or relationships need attention, before the week runs you. 4) Learn the Eastern tradition: Plan the year with intention Annual and month-by-month readings show when to grow, rebuild, or wait, so you stop forcing decisions at the wrong moment. 5) Understand your circle Connection assessments reveal how you talk, support each other, and where you clash, so you protect the bonds that matter and learn to navigate those that are difficult. Principles is for reflection and personal growth only, not to replace medical, legal, financial, or psychological advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://principles.today/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Lahja at every 10 days against Principles Personal Discovery's every 3 weeks. 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
Both are free to download. Lahja sells 7 in-app purchases, starting at $4.99 per month and Principles Personal Discovery sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Lahja ships an update every 10 days, Principles Personal Discovery every 3 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.
| Parameter | Lahja | Principles Personal Discovery |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (15 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 59 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Zayd Touhami Chahdi | TAN HAI LONG PHUNG |
In-app purchases
Lahja
- Lahja Pro Monthly7 Days trial$4.991 Month
- Lahja Pro Yearly7 Days trial$29.991 Year
- 300 dinars$0.99
- Starter pack$1.99
- 1,000 dinars$2.99
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- 2,000 dinars$4.99
- 5,000 dinars$9.99
Principles Personal Discovery
- Palace Report - Friends$0.99
- Palace Report - Parents$0.99
- Palace Report - Spouse$0.99
Show 7 moreShow fewer
- Palace Report - Siblings$0.99
- Palace Report - Health$0.99
- Palace Report - Children$0.99
- Palace Report - Travel$0.99
- Palace Report - Blessing$0.99
- Annual Reading$0.99
- Connection Report$0.99
Questions
Is Lahja free?
Is Principles Personal Discovery free?
Do Lahja or Principles Personal Discovery have ads?
Which is updated more often, Lahja or Principles Personal Discovery?
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