Instant Voice Translator VT100 vs OffLingo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instant Voice Translator VT100
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This app needs to be used with Instant Voice Translator VT100 produced by Instant Technology Co. Users purchasing Translator and finished logging in can proceed dual translation between 18 languages. Apart from changing the languages at any time, users can also repeat the translation at any time.
OffLingo
Translate text, voice, and camera input without an internet connection. Supports 49 languages for seamless communication on flights, subways, or anywhere without network access. Your data stays private as all processing is done on-device.
- Offline translation for 49 languages
- Camera translation for signs and menus
- Two-way voice conversation translation
- On-device processing for privacy
- Travel phrasebook
- No account or tracking required
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Translate without any internet connection. Camera, voice, and text — all processed on your iPhone, so nothing you translate ever leaves your device. Most translation apps go offline for text only. OffLingo keeps the camera and the two-way voice conversation working too, with no connection at all. WORKS FULLY OFFLINE Download your languages once, then translate with zero connectivity. Made for flights, subways, remote roads, foreign SIM-less days, and anywhere the network isn't. 49 LANGUAGES Not a shortlist. Download once and translate text across all 49 — in airplane mode, on the subway, on a SIM-less day. CAMERA TRANSLATION Point your camera at a menu, sign, or label and read it in your language, processed entirely on-device. Camera reading covers the major writing systems — Latin, Chinese, Japanese, Korean, Cyrillic, Arabic, Thai, Hebrew and Vietnamese. Languages outside those scripts still translate by typing or pasting. VOICE CONVERSATIONS Have a two-way conversation across languages. Each side speaks, OffLingo translates and reads the reply aloud. (Requires iPhone with iOS 26.) SHARE FROM ANY APP Select text anywhere — a message, a web page, a document — tap Share, and read it in your language without leaving the app you're in. SIRI AND SHORTCUTS "Translate with OffLingo" works from Siri, Spotlight, and your own shortcuts. PRIVATE BY DESIGN No account required. No cloud. No tracking. No ads. Your translations, camera images, and voice never touch a server. RECENT AND SAVED Recent translations stay in the app, free. Save the ones you'll need again into your travel phrasebook — ready even when you're offline. OffLingo Pro unlocks all 49 languages plus unlimited camera and voice translation. Subscribe by the week, month, or year. Or buy it once and keep it. — Subscription: OffLingo Pro is auto-renewable, available weekly, monthly, or yearly. Payment is charged to your Apple ID. Cancel anytime in Settings. A one-time purchase is also available and never renews. Current prices are shown in the app before you buy. Privacy Policy: https://offlingo.wuyuxai.com/privacy Terms: https://offlingo.wuyuxai.com/terms Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Instant Voice Translator VT100 at none against OffLingo's 4. Instant Voice Translator VT100 also leads on iOS requirement (12.4 vs 18.0). OffLingo's advantage is update cadence (every 2 weeks vs every 2 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. OffLingo sells 4 in-app purchases, starting at $0.99 per 7 days. Instant Voice Translator VT100 asks for nothing beyond the download.
Instant Voice Translator VT100 ships an update every 2 months, OffLingo every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Instant Voice Translator VT100 | OffLingo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 快譯通 | 岚烜 吴 |
In-app purchases
Instant Voice Translator VT100
No in-app purchases
OffLingo
- OffLingo Pro (Weekly)$0.997 Days
- OffLingo Pro (Monthly)$2.991 Month
- OffLingo Pro (Yearly)$19.991 Year
- OffLingo Pro — One-Time$39.99







