JustFit vs Cat Lang Translator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustFit
This app offers an enhanced experience for applying screen protectors, even if you haven't purchased their product. It guides users through the attachment process, aiming to improve convenience.
- Screen protector attachment experience
- Guidance for application
- Works with or without product purchase
- Improved user convenience
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Justfit improves the inconvenience of attaching screen protectors. We provide great experience more than screen protectors. Whether you purchase the Justfit screen protector or not, you can experience the attachment experience with the Justfit app.
Cat Lang Translator
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Guessing a cat's emotions from its purring #translator #purr #meow #cry
Screenshots
Verdict
The clearest difference is ads: JustFit at none against Cat Lang Translator's shown. JustFit also leads on iOS requirement (13.0 vs 15.8.3). Cat Lang Translator's advantage is update cadence (fortnightly vs every 18 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
JustFit ships an update every 18 months, Cat Lang Translator fortnightly. The most recent releases landed on July 11, 2026 and July 31, 2026 respectively.
| Parameter | JustFit | Cat Lang Translator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 18 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 4 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Yongseok Kim | Hideaki Uchikoshi |
In-app purchases
JustFit
No in-app purchases
Cat Lang Translator
No in-app purchases
Questions
Is JustFit free?
Is Cat Lang Translator free?
Do JustFit or Cat Lang Translator have ads?
Which is updated more often, JustFit or Cat Lang Translator?
Other comparisons
