SubLens vs On
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SubLens
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Love movies? Love languages? SubLens lets you do both — at the same time. SubLens instantly translates each subtitle and breaks down unfamiliar words for you as the dialogue happens. No more pausing, rewinding, or searching dictionaries. Stay immersed in the story while you learn. Key Features: • Offline Mode — Lightning-fast, on-device subtitle translation that works anywhere, even in-flight or off-grid. • Cloud Mode — Deeper, context-aware translations and smart word explanations powered by state-of-the-art large language models. Need help? Contact us at: support@sublens.app https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
On
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- Generate subtitle from sound of the videos with targeted language. - Translate into your desired language in Real-time.
Screenshots
Verdict
The clearest difference is in-app purchases: On at none against SubLens's 3. On also leads on iOS requirement (15.0 vs 18.0). SubLens's advantage is update cadence (weekly 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. SubLens sells 3 in-app purchases, starting at $1.99 per 7 days. On asks for nothing beyond the download.
SubLens ships an update weekly, On every 2 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.
| Parameter | SubLens | On |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Snowcraft LLC | Ratthamontree Burimas |
In-app purchases
SubLens
- Premium Weekly$1.997 Days
- Premium Monthly$4.991 Month
- Premium Yearly$47.991 Year
On
No in-app purchases
