Relingo vs TG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Relingo
Master new vocabulary effortlessly while consuming your favorite content. This app integrates with various sources like YouTube, podcasts, and e-books to provide instant translations and personalized word learning. It uses spaced repetition to help you retain new words effectively.
- Bilingual subtitle support for YouTube
- Podcast subscription with AI subtitles
- Epub e-book import and reading
- Web page translation and word collection
- Anki-based word review system
- Built-in browser plugin for word collection
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Relingo allows you to easily master words and quickly check translations while browsing the content you are interested in, lowering the threshold for language learning. Content sources: • YouTube bilingual subtitles • Podcast subscriptions and AI subtitles • Epub e-book import and reading • Users can add separate web pages by themselves • Built-in rich RSS subscription sources also support free addition • There are functions such as read later, collection, reading progress, etc. • Built-in browser plug-in, collects new words when browsing online content with Safari Translation and highlighting: • Supports learning of several languages such as English, French, German, Chinese, Japanese, Korean, etc. • Supports multiple translation engines • Automatically highlight and annotate new words for users to improve browsing efficiency Word learning: • Users can continue to learn the words they collect during browsing and use Anki-based algorithms to review and deepen their memory. Auto Subscription Service Description: Monthly Membership 1. Subscription Service: Monthly Membership (1 month) 2. Subscription Price: $3.99/month 3. Payment: Subscriptions can be managed by the user, after the user confirms the purchase and pays, it is recorded in the iTunes account. 4. Renewal: The Apple iTunes account will deduct a fee within 24 hours before the expiration, and after the deduction is successful, the subscription period will be extended by one subscription period. 5. Cancel Renewal: If you need to cancel the subscription, please open the “Settings” on the iPhone –> enter “iTunes Store and App Store” –> click “Apple ID”, choose “View Apple ID”, enter “Account Settings” page, click “Subscriptions”, choose “Relingo” to cancel the subscription. If the subscription is not turned off at least 24 hours before the end of the subscription period, the subscription will be automatically renewed. Annual Membership 1. Subscription Service: Annual Membership (1 year) 2. Subscription Price: $19.99/year 3. Payment: Subscriptions can be managed by the user, after the user confirms the purchase and pays, it is recorded in the iTunes account. 4. Renewal: The Apple iTunes account will deduct a fee within 24 hours before the expiration, and after the deduction is successful, the subscription period will be extended by one subscription period. 5. Cancel Renewal: If you need to cancel the subscription, please open the “Settings” on the iPhone –> enter “iTunes Store and App Store” –> click “Apple ID”, choose “View Apple ID”, enter “Account Settings” page, click “Subscriptions”, choose “Relingo” to cancel the subscription. If the subscription is not turned off at least 24 hours before the end of the subscription period, the subscription will be automatically renewed. Privacy Policy: https://relingo.net/en/privacy Terms of Use: https://relingo.net/en/terms
TG
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TG-lite teaches you the English vocabulary you need to enjoy the music and shows you already love — without subtitles. WHAT YOU CAN DO • Take an adaptive placement test that maps your vocabulary to CEFR levels (A1–C2) • Connect your Spotify account and turn songs you listen to into personalized micro-lessons • Study words in real context: lyric lines, example sentences, and smart flash cards • Build vocabulary for TV series episode by episode, guided by what you already know • Start on the web and continue on iPhone — scan a QR code and your level follows you HOW IT WORKS TG-lite keeps a living map of your vocabulary: every answer updates the probability that you know each word. Lessons are built by an optimizer that picks the smallest set of words with the biggest impact on how much of a song or an episode you will understand. MUSIC Song lessons are built from lyrics of tracks you choose. Audio plays through your own Spotify account; connecting Spotify is optional and read-only. ACCOUNT Sign in with Apple, Google, or Spotify — or continue as a guest. You can delete your account anytime from Account → Delete account. Privacy Policy and Terms: glite.es.
Screenshots
Verdict
The clearest difference is in-app purchases: TG at none against Relingo's 2. TG also leads on update cadence (every 3 days vs every 3 weeks). Relingo's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads 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. Relingo sells 2 in-app purchases, starting at $3.99 per month. TG asks for nothing beyond the download.
Relingo ships an update every 3 weeks, TG every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Relingo | TG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (44 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 86 MB | 4 MB |
| Age rating | 17+ | 17+ |
| Developer | Lesslab | tihon grigorenko |
In-app purchases
Relingo
- Monthly Premium$3.991 Month
- Annual Premium$39.991 Year
TG
No in-app purchases









