# invsi vs VeltemaNFC

The clearest difference is in-app purchases: VeltemaNFC at none against invsi's 4. On price, update cadence, 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. VeltemaNFC asks for nothing beyond the download.

invsi ships an update fortnightly, VeltemaNFC monthly. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | invsi | VeltemaNFC |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Freemium | — |
| Size | 26 MB | 1 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [新坤 杨](https://appshunter.io/developer/1655993145) | [Zhejiang Veltema Information Technology Co., Ltd.](https://appshunter.io/developer/1814691945) |

## What reviewers say

### 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 |


### VeltemaNFC

[App page](https://appshunter.io/ios/app/veltemanfc/id6745977864)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is invsi free?

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

### Is VeltemaNFC free?

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

### Do invsi or VeltemaNFC have ads?

Neither invsi nor VeltemaNFC shows ads.

### Which is updated more often, invsi or VeltemaNFC?

invsi ships an update fortnightly, and VeltemaNFC monthly. Most recently, invsi was updated on September 26, 2026 and VeltemaNFC on September 23, 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.*