---
title: "Bigjpg - Reviews, Revenue and Downloads in China | Apple App Store"
description: "Bigjpg - 使用人工智能深度卷积神经网络（CNN）智能无损免费放大图片，可放大4K级超高清分辨率（4000x4000）图片，最大32倍放大,效果秒杀PhotoZoom放大"
---

# Bigjpg — China
> 人工智能图片无损放大

![Bigjpg App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9f/ed/d1/9fedd1dc-25a4-3543-78ed-a831ffd64231/AppIcon-0-0-1x_U007emarketing-0-8-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [杨 谢](https://apptail.io/developer/developer-mPxd)
**Category:** Utilities
**Rating:** 4.1/5 (424 ratings)
**Price:** Free
**Bundle ID:** ios.bigjpg.com
**Store:** Apple App Store
**Country:** China
**Version:** 2.0.0 (released 2025-06-17)
**Original Release:** 2020-04-21

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1494827858)
**AppTail Page:** [https://apptail.io/app/bigjpg-ydQ/china](https://apptail.io/app/bigjpg-ydQ/china)

## Bigjpg Description
Bigjpg - 使用人工智能深度卷积神经网络（CNN）智能无损免费放大图片，可放大4K级超高清分辨率（4000x4000）图片，最大32倍放大,效果秒杀PhotoZoom放大

## Bigjpg Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a6/29/10/a62910e7-007c-daa7-c530-8153c3f4f39d/b510abba-3024-40de-8c1a-2db1c24766c8_Apple_iPhone_11_Pro_Max_Screenshot_0.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ef/af/16/efaf1623-3d84-4b1e-b39e-975dce9aca98/f330aef4-ad43-45c9-862f-d086ac42a1b8_Apple_iPhone_11_Pro_Max_Screenshot_1.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/51/4d/31/514d316b-f57a-fe0b-fec8-4d82f8743134/c87d9a02-3539-4ab8-9700-3b88e4239417_Apple_iPhone_11_Pro_Max_Screenshot_2.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c7/e1/48/c7e14876-5d7b-c785-cbb4-8eed6bbdc8f9/e60a77d5-c5e1-40b8-978c-b95a7d7c2667_Apple_iPhone_11_Pro_Max_Screenshot_3.png/1242x2688.png)

## Bigjpg Rating Breakdown in China
- 5 stars: 289 (68%)
- 4 stars: 26 (6%)
- 3 stars: 23 (5%)
- 2 stars: 12 (3%)
- 1 stars: 74 (17%)

## Bigjpg Reviews in China

### *---- "充值后会降品质，闪退严重"
充值会员后，只有前面三张图片会放大到16。后面处理图片，设置16倍放大，实际处理放大也只有✖️2-✖️4，最多不到✖️8。
闪退特别严重，
希望做得能看到，早点优化处理。
-- 飞起脚板耍, 2026-05-31

### ****- "请教开发者"
开了会员，500KB的照片放大16倍差不多30-40MB左右，图片虽然变了大了，但是打开看和原图没有什么差别 依旧是模糊的 这是什么原因？测试了15张图片都是这样，两个照片放在一起对比没区别，是我没用对？还是什么情况
-- ▵̇, 2026-05-28

### ***** "很好用！继续加油吧"
希望继续改进。有些模糊的地方不过细节很多，但是无法还原。
-- 只有现ing, 2026-03-07

### ***** "我很喜欢！"
里面不仅免费，还把图片修的很高清，很喜欢！特别好用，真心喜欢！我是真人我真的喜欢这个软件！希望开发者可以回复我，感觉开发者回复这些评论都特别萌！我也会把这个软件推荐给我的朋友们的！😘😘😘😘
-- 洗鱼天才基本法, 2026-02-13

### ***** "高清无损放大 我选bigjpg 👍"
一用就离不开了，简直小图救星 ❤️
-- Richbbj, 2025-12-05

### ****- "怎么这次放大要等这么久？"
上个月放大图片的时候很快就好了，这次加载了很久的时间也还没好
-- 才匕卜, 2025-12-01

### *---- "更新后无法放大"
不管是app还是网页版都是保存“无法同时方大两张图片”，问题是我没有同时放大两张图片呀，更新后越来越难用了，唉……希望快点修复好bug吧。
-- 颜笑笑笑笑笑笑, 2025-12-01

### **--- "超级好使用超级简单"
ipad跟电脑下载壁纸老是糊糊的 过一遍这个真的很高清 而且没有花里胡哨 直接上传然后下载 推荐推荐好用好用
-- 爆爆大冰糖, 2025-10-25

### ***** "很好用"
原来很糊的清朝老图，修复以后直接变成4K了
-- 饿就不吃饭, 2025-09-14

### ***** "很高清"
但为什么现在一直显示照片上传错误啊 之前用都还是好好的
-- 喵钗, 2025-08-26

[View all Bigjpg reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Bigjpg In-App Purchases
| Item | Price |
|------|-------|
| 基础版3个月 | ¥58.00 |
| 基础版 2 个月 | ¥38.00 |
| 标准版8个月 | ¥98.00 |
| 标准版 6 个月 | ¥68.00 |
| 高级版15个月 | ¥168.00 |


## Bigjpg Discovered Keywords
- upscale
- upscale wallet
- image upscaler
- ai图片放大
- 无损放大
- 图片放大
- upscaler
- enlarger
- ai image upscaling
- bigjpg

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## Bigjpg Available In
- [China](https://apptail.io/app/bigjpg-ydQ/china)
- [United States](https://apptail.io/app/bigjpg-ydQ/united-states)
- [Russia](https://apptail.io/app/bigjpg-ydQ/russia)
- [Taiwan](https://apptail.io/app/bigjpg-ydQ/taiwan)
- [Saudi Arabia](https://apptail.io/app/bigjpg-ydQ/saudi-arabia)
- [United Kingdom](https://apptail.io/app/bigjpg-ydQ/united-kingdom)
- [Türkiye](https://apptail.io/app/bigjpg-ydQ/turkey)
- [Vietnam](https://apptail.io/app/bigjpg-ydQ/vietnam)
- [Canada](https://apptail.io/app/bigjpg-ydQ/canada)
- [Mexico](https://apptail.io/app/bigjpg-ydQ/mexico)
- [Germany](https://apptail.io/app/bigjpg-ydQ/germany)
- [Hong Kong SAR China](https://apptail.io/app/bigjpg-ydQ/hong-kong)
- [Kazakhstan](https://apptail.io/app/bigjpg-ydQ/kazakhstan)
- [Philippines](https://apptail.io/app/bigjpg-ydQ/philippines)
- [United Arab Emirates](https://apptail.io/app/bigjpg-ydQ/united-arab-emirates)
- [Malaysia](https://apptail.io/app/bigjpg-ydQ/malaysia)
- [Ukraine](https://apptail.io/app/bigjpg-ydQ/ukraine)
- [Indonesia](https://apptail.io/app/bigjpg-ydQ/indonesia)
- [South Korea](https://apptail.io/app/bigjpg-ydQ/south-korea)
- [Japan](https://apptail.io/app/bigjpg-ydQ/japan)
- [Australia](https://apptail.io/app/bigjpg-ydQ/australia)
- [France](https://apptail.io/app/bigjpg-ydQ/france)
- [Chile](https://apptail.io/app/bigjpg-ydQ/chile)
- [Thailand](https://apptail.io/app/bigjpg-ydQ/thailand)
- [Italy](https://apptail.io/app/bigjpg-ydQ/italy)
- [Peru](https://apptail.io/app/bigjpg-ydQ/peru)
- [Brazil](https://apptail.io/app/bigjpg-ydQ/brazil)
- [Belarus](https://apptail.io/app/bigjpg-ydQ/belarus)
- [Spain](https://apptail.io/app/bigjpg-ydQ/spain)
- [Kuwait](https://apptail.io/app/bigjpg-ydQ/kuwait)
- [Poland](https://apptail.io/app/bigjpg-ydQ/poland)
- [Romania](https://apptail.io/app/bigjpg-ydQ/romania)
- [Singapore](https://apptail.io/app/bigjpg-ydQ/singapore)
- [Uzbekistan](https://apptail.io/app/bigjpg-ydQ/uzbekistan)
- [Argentina](https://apptail.io/app/bigjpg-ydQ/argentina)
- [Egypt](https://apptail.io/app/bigjpg-ydQ/egypt)
- [Norway](https://apptail.io/app/bigjpg-ydQ/norway)
- [Bahrain](https://apptail.io/app/bigjpg-ydQ/bahrain)
- [Croatia](https://apptail.io/app/bigjpg-ydQ/croatia)
- [India](https://apptail.io/app/bigjpg-ydQ/india)
- [Slovakia](https://apptail.io/app/bigjpg-ydQ/slovakia)
- [Colombia](https://apptail.io/app/bigjpg-ydQ/colombia)
- [New Zealand](https://apptail.io/app/bigjpg-ydQ/new-zealand)
- [Portugal](https://apptail.io/app/bigjpg-ydQ/portugal)
- [Panama](https://apptail.io/app/bigjpg-ydQ/panama)
- [Venezuela](https://apptail.io/app/bigjpg-ydQ/venezuela)
- [Israel](https://apptail.io/app/bigjpg-ydQ/israel)
- [Belgium](https://apptail.io/app/bigjpg-ydQ/belgium)
- [Algeria](https://apptail.io/app/bigjpg-ydQ/algeria)
- [Czechia](https://apptail.io/app/bigjpg-ydQ/czechia)
- [Azerbaijan](https://apptail.io/app/bigjpg-ydQ/azerbaijan)
- [South Africa](https://apptail.io/app/bigjpg-ydQ/south-africa)
- [Brunei](https://apptail.io/app/bigjpg-ydQ/brunei)
- [Pakistan](https://apptail.io/app/bigjpg-ydQ/pakistan)
- [Nepal](https://apptail.io/app/bigjpg-ydQ/nepal)
- [Greece](https://apptail.io/app/bigjpg-ydQ/greece)
- [Dominican Republic](https://apptail.io/app/bigjpg-ydQ/dominican-republic)
- [Hungary](https://apptail.io/app/bigjpg-ydQ/hungary)
- [Denmark](https://apptail.io/app/bigjpg-ydQ/denmark)
- [Ireland](https://apptail.io/app/bigjpg-ydQ/ireland)
- [Iceland](https://apptail.io/app/bigjpg-ydQ/iceland)
- [Cyprus](https://apptail.io/app/bigjpg-ydQ/cyprus)
- [Lebanon](https://apptail.io/app/bigjpg-ydQ/lebanon)
- [Sri Lanka](https://apptail.io/app/bigjpg-ydQ/sri-lanka)
- [Lithuania](https://apptail.io/app/bigjpg-ydQ/lithuania)
- [Latvia](https://apptail.io/app/bigjpg-ydQ/latvia)
- [Macao SAR China](https://apptail.io/app/bigjpg-ydQ/macau)
- [Malta](https://apptail.io/app/bigjpg-ydQ/malta)
- [Switzerland](https://apptail.io/app/bigjpg-ydQ/switzerland)
- [Belize](https://apptail.io/app/bigjpg-ydQ/belize)
- [Nigeria](https://apptail.io/app/bigjpg-ydQ/nigeria)
- [Netherlands](https://apptail.io/app/bigjpg-ydQ/netherlands)
- [Paraguay](https://apptail.io/app/bigjpg-ydQ/paraguay)
- [Bulgaria](https://apptail.io/app/bigjpg-ydQ/bulgaria)
- [Sweden](https://apptail.io/app/bigjpg-ydQ/sweden)
- [Armenia](https://apptail.io/app/bigjpg-ydQ/armenia)
- [Slovenia](https://apptail.io/app/bigjpg-ydQ/slovenia)
- [Tunisia](https://apptail.io/app/bigjpg-ydQ/tunisia)
- [Austria](https://apptail.io/app/bigjpg-ydQ/austria)
- [Estonia](https://apptail.io/app/bigjpg-ydQ/estonia)
- [Uruguay](https://apptail.io/app/bigjpg-ydQ/uruguay)
- [Finland](https://apptail.io/app/bigjpg-ydQ/finland)
- [Ecuador](https://apptail.io/app/bigjpg-ydQ/ecuador)
- [El Salvador](https://apptail.io/app/bigjpg-ydQ/el-salvador)
- [Luxembourg](https://apptail.io/app/bigjpg-ydQ/luxembourg)
- [Bolivia](https://apptail.io/app/bigjpg-ydQ/bolivia)
- [Oman](https://apptail.io/app/bigjpg-ydQ/oman)
- [Ghana](https://apptail.io/app/bigjpg-ydQ/ghana)
- [Qatar](https://apptail.io/app/bigjpg-ydQ/qatar)
- [British Virgin Islands](https://apptail.io/app/bigjpg-ydQ/british-virgin-islands)
- [Grenada](https://apptail.io/app/bigjpg-ydQ/grenada)
- [Costa Rica](https://apptail.io/app/bigjpg-ydQ/costa-rica)
- [Honduras](https://apptail.io/app/bigjpg-ydQ/honduras)
- [Jordan](https://apptail.io/app/bigjpg-ydQ/jordan)
- [Angola](https://apptail.io/app/bigjpg-ydQ/angola)
- [Nicaragua](https://apptail.io/app/bigjpg-ydQ/nicaragua)

---

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