# Card Maker vs invsi

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.

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.

## The numbers

| Metric | Card Maker | invsi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/invsi/id6444667120/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | **Free** | Freemium |
| Size | 69 MB | 26 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [嘉伟 戈](https://appshunter.io/developer/919152304) | [新坤 杨](https://appshunter.io/developer/1655993145) |

## What reviewers say

### Card Maker

[App page](https://appshunter.io/ios/app/card-maker/id1463358762)

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.

**Highlights:** Generate QR code stickers, Direct app download via scan, Promote applications, Create engaging stickers, Alternative to text promotion

**In-app purchases:** none


### invsi

[App page](https://appshunter.io/ios/app/invsi/id6444667120)

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.

**Highlights:** Screen time management, Content blocking, No advertisements, Local data storage, No registration required, Premium features via subscription

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO | $0.99 | per month |
| Invsi PRO (Annual) | $4.99 | per year |
| Unlock Application Icon | $0.99 | one-time |
| Lifetime PRO | $14.99 | one-time |


## Frequently asked questions

### Is Card Maker free?

Card Maker is free to download, with no in-app purchases.

### Is invsi free?

invsi is free to download, with in-app purchases available.

### Do Card Maker or invsi have ads?

Neither Card Maker nor invsi shows ads.

### Which is updated more often, Card Maker or invsi?

Card Maker ships an update every 3 days, and invsi fortnightly. Most recently, Card Maker was updated on June 10, 2026 and invsi on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*