App Lock vs ProdMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
App Lock
Manage your phone usage and protect your privacy with this app. It offers robust parental controls, allows you to lock specific applications, and helps you set time limits to combat phone addiction. Secure your data and control your digital well-being.
- Lock specific apps
- Parental control features
- Prevent app deletion
- Secure unlock methods (Face ID, fingerprint, password)
- Automatic app relocking
- Customizable app modes
- Set app usage time limits
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App Lock is your top choice for parental control, screen time management, and privacy protection! It helps you achieve the goal of "Get Rid Of Phone Addiction", allowing you to better manage your phone usage. Key Features: - Lock Apps: Choose any app you want to lock. Automatically lock specific apps based on your schedule. - Parental Control: By prohibiting the installation of new apps and limiting in-app purchases, it assists you in better controlling your child's phone activities. - Prevent App Deletion: Prohibit the deletion of apps to protect important app data. - Secure Lock: Support Face ID unlock, fingerprint unlock, and password unlock. Multiple encryption methods enhance privacy and security. - Auto Lock: After unlocking an app, it auto restores the locking functionality, saving you time and effort. - Multiple Modes: Easily switch between built-in app modes (Reading, Focus, Work, Privacy) to meet various scenario needs. - App Restrictions: Set specific time limits for app usage, helping you get rid of phone addiction and achieve better time management. If you have any questions or suggestions while using the app, feel free to provide feedback within the app.
ProdMark
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ProdMark is the ultimate tool for online sellers to create professional product images in seconds. Auto-resize images to fit the recommended dimensions of major platforms like Amazon, Shopee, Facebook, Instagram, Etsy. Automatic watermarking to protect your images from unauthorized use while reinforcing your brand identity. Fully customizable watermark: logo, position, transparency. Lightning-fast processing so you can save time and focus on growing your business. With ProductMark, your product photos will always be the right size, professional, and secure.
Screenshots
Verdict
The clearest difference is ads: ProdMark at none against App Lock's shown. ProdMark also leads on iOS requirement (13.0 vs 16.0). 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.
| Parameter | App Lock | ProdMark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (120 ratings) — better | — |
| Positive reviews | 85.6% of reviews | — |
| Number of ratings | 120 — better | — |
| Update frequency | Every 5 days | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | 秀珍 黄 | Thuy Binh Ngo |
In-app purchases
App Lock
No in-app purchases
ProdMark
No in-app purchases









