Card Maker vs invsi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Card Maker
Create fun and engaging QR code stickers to promote your apps. Users can scan the sticker to directly download your application, offering a cool and convenient alternative to long text messages.
- Generate QR code stickers
- Direct app download via scan
- Promote applications
- Create engaging stickers
- Alternative to text promotion
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在群里宣传自己开发的应用时,还在跟微商一样,发一长串消息么? ---- 是时候使用全新的宣传手段了,有了Card Maker,可以生成好玩好看的表情包,用户只要扫一扫表情包二维码,就可以直接跳转下载你的应用,方便又好玩,还不会长篇大论的影响别人的阅读感受,就是这么Cool~ ---- 不要犹豫了,快来下载吧
invsi
This app helps parents manage their children's device usage by controlling screen time and blocking inappropriate content. It offers a local-only experience with no ads or registration, prioritizing user privacy.
- Screen time management
- Content blocking
- No advertisements
- Local data storage
- No registration required
- Premium features via subscription
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invsi has been upgraded as a tool for managing screen time, which can help parents control their children's use of mobile devices. When kids use your phone, this feature can prevent them from getting addicted to games and block inappropriate content. --- Pursuit of invsi --- invsi has no advertisements, no notifications, no registration required, all data will only be saved in your phone (important data should be backed up), Less is more. --- Privacy Policy --- invsi is a local application without a server. so it will not and cannot upload your personal data through the Internet. --- Suggestions and Feedback --- If you have a good idea, you can also contact us --- contact details --- Email: invsi@icloud.com --- Subscription related --- - The base functionality of invsi is free to use. - Become an invsi member to unlock all premium features. - Payment will be charged to your 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. - Your account will be charged for renewal within 24-hours prior to the end of the current period under your plan. - You can manage or turn off auto-renewal in Apple 1D account settings at any time after purchase, path: "Settings - Apple ID -> Media & Purchases -> Subscriptions" --- Additional Information --- Privacy Policy:https://invsi.notion.site/Privacy-Policy-8d66f4dc92754ad0a43399e905493095 User Agreement:https://invsi.notion.site/User-Agreement-ada0d998b6604a58a2bd5a8d32f45066
Screenshots
Verdict
The clearest difference is in-app purchases: Card Maker at none against invsi's 4. Card Maker also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (9.0 vs 17.0). On price, review sentiment, 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. invsi sells 4 in-app purchases, starting at $0.99 per month. Card Maker asks for nothing beyond the download.
Card Maker ships an update every 3 days, invsi fortnightly. The most recent releases landed on June 10, 2026 and September 26, 2026 respectively.
| Parameter | Card Maker | invsi |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 69 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 嘉伟 戈 | 新坤 杨 |
Customer experience
Card Maker
invsi
In-app purchases
Card Maker
No in-app purchases
invsi
- Monthly PRO3 Days trial$0.991 Month
- Invsi PRO (Annual)7 Days trial$4.991 Year
- Unlock Application Icon$0.99
- Lifetime PRO$14.99









