Polyglottos vs Read Offline Web
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyglottos
Translate and learn languages offline with over 200 supported languages. Features voice input/output, phrasebooks with transliterations, and a spaced repetition flashcard system. Prioritizes user privacy with no accounts or data collection.
- Offline translation for 200+ languages
- Voice input and output
- Phrasebook with transliterations
- Spaced repetition flashcards
- Multiple learner profiles
- No account or data tracking
Read full descriptionHide full description
No wifi. No accounts. No tracking. Just translation. Translate between 200+ languages entirely on your device, with no internet connection required. TRANSLATION - Speak or type in one language, get output in another - Voice input with on-device speech recognition - Natural voice output with on-device text-to-speech - 200+ languages supported worldwide - Works in airplane mode, remote areas, or anywhere off-grid Translation and speech recognition quality varies by language pair. Works best with widely-spoken languages. QUICK PHRASES - Tap-to-speak phrasebook for 200+ languages - Transliterations for every phrase — read unfamiliar scripts phonetically - 16 categories: greetings, medical, directions, food, emergencies, and more - 15 Arabic dialects with dedicated phrasebooks LANGUAGE LEARNING - Spaced repetition flashcard system (SRS) - Listening and speaking card types - Transliterations for unfamiliar scripts - Multiple learner profiles - Set your own daily card limits per language PRIVACY - No accounts required - No data collection of any kind - No analytics, no ads, no crash reporting - Audio processed locally and deleted immediately - Nothing leaves your device. Ever. SUPPORTED LANGUAGES Custom text-to-speech voices: Arabic, Burmese, Dari, Hindi, Kazakh, Kyrgyz, Pashto, Persian (Farsi), Sindhi, Tajik, Turkish, Turkmen, Urdu, Uzbek Arabic dialect phrasebooks: Algerian, Egyptian, Emirati, Hassaniya, Iraqi, Jordanian, Lebanese, Libyan, Moroccan, Palestinian, Saudi, Sudanese, Syrian, Tunisian, Yemeni Regional dialect phrasebooks: Pashto (Afghan), Pashto (Pakistani), Spanish (Colombian), Spanish (Mexican), Spanish (Venezuelan), Portuguese (Brazilian), Portuguese (European), Korean (North) 200+ languages with translation: Acehnese, Afrikaans, Akan, Albanian, Amharic, Aragonese, Armenian, Assamese, Awadhi, Azerbaijani, Balinese, Balochi, Bambara, Banjar, Bashkir, Basque, Belarusian, Bemba, Bengali, Bhojpuri, Bosnian, Buginese, Bulgarian, Burmese, Cantonese, Catalan, Cebuano, Central Kurdish (Sorani), Chhattisgarhi, Chinese (Mandarin), Chinese (Wu), Chinese (Gan), Chokwe, Crimean Tatar, Croatian, Czech, Danish, Dari, Dinka, Dutch, Dyula, Dzongkha, English, Esperanto, Estonian, Ewe, Faroese, Fijian, Finnish, Fon, French, Friulian, Galician, Georgian, German, Greek, Guarani, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Igbo, Ilocano, Indonesian, Irish, Italian, Japanese, Javanese, Jingpho, Kabiyè, Kabyle, Kamba, Kannada, Kashmiri, Kazakh, Khmer, Kikongo, Kikuyu, Kimbundu, Kinyarwanda, Korean, Kurdish (Kurmanji), Kurdish (Sorani), Kyrgyz, Lao, Latgalian, Latvian, Ligurian, Limburgish, Lingala, Lithuanian, Lombard, Luba-Kasai, Luganda, Luo, Luxembourgish, Macedonian, Magahi, Maithili, Malay, Malayalam, Maltese, Maori, Marathi, Meitei, Minangkabau, Mizo, Mongolian, Mossi, Nepali, Nigerian Fulfulde, Northern Sotho, Norwegian, Nuer, Nyanja, Occitan, Odia, Oromo, Pangasinan, Papiamento, Pashto, Persian (Farsi), Plateau Malagasy, Polish, Portuguese, Punjabi, Quechua, Romanian, Rundi, Russian, Samoan, Sango, Sanskrit, Santali, Sardinian, Scottish Gaelic, Serbian, Shan, Shona, Sicilian, Silesian, Sindhi, Sinhala, Slovak, Slovenian, Somali, South Azerbaijani, Southern Sotho, Spanish, Sundanese, Swahili, Swati, Swedish, Tagalog, Tajik, Tamasheq, Tamil, Tatar, Telugu, Thai, Tibetan, Tigrinya, Tok Pisin, Tsonga, Tswana, Tumbuka, Turkish, Turkmen, Twi, Ukrainian, Umbundu, Urdu, Uyghur, Uzbek, Venetian, Vietnamese, Waray, Welsh, Wolof, Xhosa, Yiddish, Yoruba, Zulu NOTES - Large initial download — wifi recommended for setup - First translation takes a moment while models load - After that, fast Free. No subscriptions. No in-app purchases.
Read Offline Web
Save web pages to read later, even without an internet connection. Preserve articles, recipes, and research with their full structure, including text, links, and headings. Organize saved content by site and search it easily.
- Save entire web pages for offline reading
- Preserves full web page structure
- Supports dynamic websites
- Optional image saving
- Full-text search of saved pages
- Auto-organized by site
- Available in 39 languages
Read full descriptionHide full description
Read Offline Web saves web pages so you can read them anytime — even without an internet connection. That article you bookmarked "for later"? Now you can actually read it, even underground or on a plane. It saves web pages with their full structure — not just screenshots — so text stays easy to read, and links and headings are preserved. Perfect for these moments ・Reading interesting articles on your commute or while traveling ・Saving recipes to view offline in the kitchen ・Keeping research and study materials always at hand ・Enjoying reading on flights or in areas with no signal ・Preserving important information before a web page disappears Main Features ・Save entire web pages and browse offline ・Supports dynamic websites ・Image saving is optional (OFF by default to save space) ・Full-text search saved pages by title or URL ・Auto-organized into folders by site ・Sort by date saved, title, or domain ・Available in 39 languages Privacy You Can Trust Saved data is stored only on your device and is never sent externally. No account needed. ・No ads ・Free to start — save up to 20 pages, or unlock unlimited with a one-time Pro purchase (no subscription) Note On sites that require login, pages after logging in may not be saved correctly. Content shown only after login may not be saved due to authentication or session restrictions.
Screenshots
Verdict
The clearest difference is in-app purchases: Polyglottos at none against Read Offline Web's 1. Polyglottos also leads on update cadence (every 4 days vs every 2 weeks). Read Offline Web's advantage is iOS requirement (15.0 vs 17.6). 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. Read Offline Web sells 1 one-off in-app purchase. Polyglottos asks for nothing beyond the download.
Polyglottos ships an update every 4 days, Read Offline Web every 2 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | Polyglottos | Read Offline Web |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1.3 GB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | In Situ Services, LLC | Seiya.k |
Customer experience
Polyglottos
Read Offline Web
In-app purchases
Polyglottos
No in-app purchases
Read Offline Web
- Save Web Page Pro$3.99
Questions
Is Polyglottos free?
Is Read Offline Web free?
Do Polyglottos or Read Offline Web have ads?
Which is updated more often, Polyglottos or Read Offline Web?
Other comparisons















