Ma vs Background Eraser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ma
Control your drone using WiFi video transmission technology. This app allows for convenient drone operation from your phone, integrating maps and GPS for an enhanced smart experience.
- WiFi video transmission
- Drone control
- Map integration
- GPS functionality
- Smart experience
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本应用是一种使用WiFi视频传输技术的无人机控制器，通过WiFi控制无人机，手机能非常方便的操作无人机，结合地图和GPS让您能更多的体验到智能的乐趣。
Background Eraser
Effortlessly remove backgrounds from photos and videos with AI. This tool also allows for quick object removal, adding animated stickers, text, and color filters to your images.
- AI background removal for photos and videos
- One-tap object removal
- Batch processing
- Add animated stickers
- Add text
- Color filters and effects
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Erase the background from photos & videos automatically, in a quick, easy and intuitive way! You can also remove unwanted objects from pictures with just a single tap. Features: • Background Eraser for photos and videos • Batch processing • Remove Objects (AI-powered) • Add Animated Stickers • Add Text • Color Filters • Effects ------------------------------- PRO Subscription ------------------------------- Subscriptions are billed weekly, monthly or annually depending on the selected subscription plan. Subscriptions will automatically renew unless cancelled at least 24 hours before the end of the current period. The subscription fee is charged to your Apple ID account at the confirmation of purchase. If you subscribe before a free trial ends, the remainder of the trial period will be forfeited. You can manage your subscription and turn off auto-renewal by going to your account settings in the App Store. Privacy Policy: https://net-sigma.com/privacy-policy Terms of Use: https://net-sigma.com/terms-of-use
Screenshots
Verdict
The clearest difference is rating: Background Eraser at 4.5 against Ma's 1.0. Background Eraser also leads on ratings volume (17 vs 1). Ma's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 17.0). On price, update cadence, 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. Background Eraser sells 3 in-app purchases, starting at $2.99 per 7 days. Ma asks for nothing beyond the download.
Background Eraser holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Background Eraser has 17 ratings behind it against 1, so its average is the more settled of the two.
Ma ships an update every 6 weeks, Background Eraser monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Ma | Background Eraser |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.5 (17 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 17 — better |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 244 MB |
| Age rating | 4+ | 4+ |
| Developer | 瑞慧 谭 | NET Sigma |
Customer experience
Ma
Background Eraser
In-app purchases
Ma
No in-app purchases
Background Eraser
- Background Eraser - PRO$2.997 Days
- Background Eraser - PRO$5.991 Month
- Background Eraser - PRO3 Days trial$9.991 Year
