IZI vs Lug'atchi Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IZI
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IZI Testlar — bu Rossiya Federatsiyasida patent olish, VNJ yoki fuqarolik uchun davlat imtihonlariga tayyorlanishning eng zamonaviy va samarali yo‘li. Endi murakkab kitoblar va qimmatli vaqtingizni sarflashga hojat yo‘q. IZI Testlar yordamida siz quyidagi yo‘nalishlar bo‘yicha bilimingizni tekshirishingiz va mustahkamlashingiz mumkin: Rus tili testi (imtihon rus tili) Rossiya tarixi (imtihon Rossiya) Rossiya Federatsiyasi qonunchiligi (rusiya qonun test) Tayyorgarlikni boshlash qiyin bo‘lishi mumkinligini tushunamiz. Shuning uchun biz har bir foydalanuvchiga 3 ta bepul test taqdim etamiz. Bu sizga ilovaning qulayligini sinab ko‘rish, savollar formatini baholash va Rossiya imtihon testlariga tayyorgarlik darajangizni aniqlash imkonini beradi. Nega aynan IZI Testlar? Oddiy va tushunarli — Savollar va testlar sodda tilda tushuntirilgan. Haqiqiy savollar — Testlar Sakharovo va boshqa rasmiy markazlardagi imtihon savollariga asoslangan. Patent olish oson — Rossiyada ishlash uchun zarur bo‘lgan barcha imtihon materiallari va tayyorgarlik mashqlari bir joyda. Qulay interfeys — Barcha testlar, xatolar ustida ishlash va natijalar mobil telefoningizda jamlangan. Istalgan joyda tayyorlaning — Uyda, ishda yoki yo‘lda. Telefoningizning o‘zi yetarli. Siz nima olasiz: Imtihon uchun zarur bo‘lgan rus tili bo‘yicha lug‘at boyligi va grammatika; Rossiya tarixi va qonunlari bo‘yicha eng ko‘p tushadigan savollarga javoblar; Migratsiya imtihonlariga (imtihon tayyorlanish) to‘liq ko‘nikma; Davlat imtihonini birinchi urinishdayoq muvaffaqiyatli topshirishga ishonch. Bizning yondashuvimiz Biz bilim — bu yangi imkoniyatlar kaliti ekaniga ishonamiz. IZI Testlar bilan o‘qish shunchaki test yechish emas, balki Rossiya Federatsiyasidagi qonuniy va muvaffaqiyatli faoliyatingiz uchun tashlangan muhim qadamdir. Bepul boshlang Ilovani yuklab oling, 3 ta bepul testni yeching va bugunoq imtihon topshirishga tayyorgarlikni boshlang! IZI Testlar — yangi imkoniyatlar va qonuniy kelajakka oson yo‘l.
Lug'atchi Dictionary
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Lug'atchi is a free, fully offline Uzbek-English-Russian dictionary. No internet connection, no account, no ads. FEATURES - Trilingual lookup: Uzbek ⇄ English ⇄ Russian - Instant, typo-tolerant full-text search - Works with both Latin and Cyrillic Uzbek script — search "o'zbek" or "ўзбек", results match either way - Favorites and search history, stored only on your device - Light and dark themes, adjustable font size - Entire dictionary is bundled in the app — works with airplane mode on Lug'atchi aggregates multiple open dictionary sources into a single searchable database, so a single search shows you headwords, part of speech, definitions in both English and Russian, and example sentences where available. Your privacy: Lug'atchi does not collect, store, or transmit any personal data. Everything — history, favorites, settings — stays on your device. There is no analytics, no tracking, and no ads.
Screenshots
Verdict
The clearest difference is in-app purchases: Lug'atchi Dictionary at none against IZI's 6. Lug'atchi Dictionary also leads on update cadence (every 2 days vs every 4 months) and iOS requirement (13.0 vs 15.0). 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. IZI sells 6 one-off in-app purchases. Lug'atchi Dictionary asks for nothing beyond the download.
IZI ships an update every 4 months, Lug'atchi Dictionary every 2 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | IZI | Lug'atchi Dictionary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 89 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | IZI PRO TEAM, MChJ | Muhammad Mirkabilov |
In-app purchases
IZI
- Tests Pack ($5)$5.00
- Tests Pack ($10)$10.00
- Tests Pack ($15)$15.00
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- Tests Pack ($20)$20.00
- Tests Pack ($25)$25.00
- Tests Pack ($30)$30.00
Lug'atchi Dictionary
No in-app purchases








