工程相机 vs Auto Gray Remove Background
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
工程相机
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这是一款工程施工拍照管理应用,按照工程及施工地点管理施工照片的水印相机;在照片上添加水印:做施工记号,记录经纬度、海拔、方位角度、地理位置、天气、工程信息及自定义备注等 主要功能 1.工程及施工地点管理 2.添加水印:做施工记号、记录经纬度、海拔、方位角度、地理位置、天气、工程信息及自定义备注等 3.照片编辑涂鸦及分享好友,一键导航 4.云盘存储,云端备份工程信息及照片,多设备间同步 5.团队共享,邀请团队成员加入工程,管理团队成员的施工拍照 6.云端相册,拼图汇报。 适用于市政工程、交通工程、电力工程、天网工程、土建工程、园林绿化、市政道路清扫保洁、市政设施施工、装修施工、建筑施工等各种工程的拍照分类归档。
Auto Gray Remove Background
Effortlessly remove or change photo backgrounds with a single tap. This AI-powered tool automates the entire process, eliminating the need for manual pixel selection or masking. Enjoy a seamless background editing experience.
- Automatic background removal
- One-tap background change
- No manual pixel selection
- AI-powered editing
- Ad-free Pro version
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Gray or Remove your photo background without a single click 100% Automatically Aside from the photo, app requires no further input: No selecting pixels, no marking persons, nothing. AIBG - Pro version subscription options: * Allow you to Remove or Change your photo background, No Ad show * $1.99 per month * Payment will be charged to iTunes Account at confirmation of purchase * Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period * Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal * Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase * Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://www.imcomponents.com/bgapp/privacy_policy.html Terms of Use: https://www.imcomponents.com/bgapp/terms_and_conditions.html
Screenshots
Verdict
The clearest difference is review sentiment: 工程相机 at 75% against Auto Gray Remove Background's 0%. 工程相机 also leads on rating (4.0 vs 3.0) and update cadence (monthly vs every 5 months). Auto Gray Remove Background's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, ratings volume, 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. 工程相机 sells 10 one-off in-app purchases and Auto Gray Remove Background sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
工程相机 holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 75% of 工程相机's written reviews are positive against 0% of Auto Gray Remove Background's.
工程相机 ships an update monthly, Auto Gray Remove Background every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | 工程相机 | Auto Gray Remove Background |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Monthly — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 153 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiao Pang Xie (Xiamen) Information Technology Co., Ltd. | 俊华 罗 |
Customer experience
工程相机
Auto Gray Remove Background
In-app purchases
工程相机
- 去水印(15点)$0.99
- 无广告VIP(一个月)$0.99
- VIP1(一个月)$3.99
Show 7 moreShow fewer
- SVIP1(一个月)$4.99
- VIP2(一个月)$9.99
- SVIP2(一个月)$14.99
- VIP3(一个月)$19.99
- SVIP3(一个月)$24.99
- VIP4(一个月)$29.99
- SVIP4(一个月)$39.99
Auto Gray Remove Background
- Pro Version7 Days trial$0.991 Month
Questions
Is 工程相机 free?
Is Auto Gray Remove Background free?
Which has better reviews, 工程相机 or Auto Gray Remove Background?
Do 工程相机 or Auto Gray Remove Background have ads?
Which is updated more often, 工程相机 or Auto Gray Remove Background?
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