# Bigjpg vs iTranscreen

The clearest difference is update cadence: iTranscreen at fortnightly against Bigjpg's every 5 months. iTranscreen also leads on rating (4.4 vs 4.0) and review sentiment (75% vs 52%). Bigjpg's advantage is iOS requirement (15.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Bigjpg sells 6 one-off in-app purchases and iTranscreen sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

iTranscreen holds the better App Store score, 4.4 against 4.0. Both are backed by a comparable volume of ratings — 86 and 249 respectively. Written reviews point the same way: 52% of Bigjpg's written reviews are positive against 75% of iTranscreen's.

Bigjpg ships an update every 5 months, iTranscreen fortnightly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Bigjpg | iTranscreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (86 ratings)](https://appshunter.io/ios/app/bigjpg/id1494827858/reviews) | **[4.4 (249 ratings)](https://appshunter.io/ios/app/itranscreen-screen-translator/id1663139919/reviews)** |
| Number of ratings | 86 | **249** |
| Positive reviews | 52.3% of reviews | **75.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 202 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [杨 谢](https://appshunter.io/developer/1494827857) | [启盛 罗](https://appshunter.io/developer/1403295585) |

## What reviewers say

### Bigjpg

[App page](https://appshunter.io/ios/app/bigjpg/id1494827858)

This tool uses advanced AI to enlarge images without sacrificing quality. It intelligently reduces noise and artifacts, ensuring crisp and clear results.

**Highlights:** AI image enlargement, Deep Convolutional Neural Networks, Noise reduction, Serration reduction, Enlarge without quality loss

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan 2 Months | $6.99 | one-time |
| Basic Plan 3 Months | $7.99 | one-time |
| Standard Version – 6 Months | $12.99 | one-time |
| Standard Plan 8 months | $14.99 | one-time |
| Premium Version – 12 Months | $24.99 | one-time |
| Premium Plan 15 months | $29.99 | one-time |


### iTranscreen

[App page](https://appshunter.io/ios/app/itranscreen-screen-translator/id1663139919)

This app offers real-time screen translation for mobile games, manga, and videos. It supports eleven major languages and provides accurate, fluent translations to enhance your entertainment and travel experiences.

**Highlights:** Real-time screen translation, Multilingual support (11 languages), Game dialogue translation, Manga dialogue translation, Video subtitle translation, Image translation for travel

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Lite | $1.99 | per month |
| Monthly Pro | $2.99 | per month |
| Monthly Plus | $4.99 | per month |
| Yearly Lite | $8.99 | per year |
| Monthly Ultra | $8.99 | per month |
| Yearly Pro | $17.99 | per year |
| Yearly Plus | $34.99 | per year |
| Yearly Ultra | $69.99 | per year |
| 200,000 Coins | $1.99 | one-time |
| Lifetime Pro | $49.99 | one-time |

**What reviewers like**

- 🚀 Real-time translation
- 👍 Convenient and user-friendly
- 🚀 Fast and accurate translations
- 👍 Helpful for games, manga, and videos
- 👍 Comprehensive language support

**What reviewers complain about**

- 🐛 Occasional translation errors or lags
- 💰 Subscription-based model with limited free usage
- 🔒 Potential privacy concerns with screen recording
- 🐛 Inconsistent performance across different apps/content

**Reported bugs**

- Crashes or freezes when changing translation settings
- Inability to translate text in certain apps or games
- Inconsistent behavior when running out of free translation credits

**Requested features**

- Ability to select specific text areas for translation
- Expand free usage limits or offer one-time purchase option
- Improve translation quality and consistency
- Add more language options, especially for less common languages


## Frequently asked questions

### Is Bigjpg free?

Bigjpg is free to download, with in-app purchases available.

### Is iTranscreen free?

iTranscreen is free to download, with in-app purchases available.

### Which has better reviews, Bigjpg or iTranscreen?

iTranscreen is rated higher. Bigjpg averages 4.0 out of 5 from 86 ratings, while iTranscreen averages 4.4 from 249 ratings.

### Do Bigjpg or iTranscreen have ads?

Neither Bigjpg nor iTranscreen shows ads.

### Which is updated more often, Bigjpg or iTranscreen?

Bigjpg ships an update every 5 months, and iTranscreen fortnightly. Most recently, Bigjpg was updated on October 11, 2026 and iTranscreen on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*