# 探测大师 vs Invitify

The clearest difference is ads: Invitify at none against 探测大师's shown. Invitify also leads on update cadence (every 4 days vs every 4 weeks). 探测大师's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 探测大师 sells 10 in-app purchases, starting at $2.99 per 7 days and Invitify sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

探测大师 ships an update every 4 weeks, Invitify every 4 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 探测大师 | Invitify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/invitify-invitation-maker/id6749808086/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 87.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 38 MB | 62 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [学洋 贾](https://appshunter.io/developer/1814659233) | [DIMENTION UYGULAMA VE YAZILIM GELISTIRME ANONIM SIRKETI](https://appshunter.io/developer/6813130148) |

## What reviewers say

### 探测大师

[App page](https://appshunter.io/ios/app/id6749677746)

This tool helps you scan hotel rooms for hidden devices and potential security risks. It detects WiFi and Bluetooth connections, uses your phone's sensors to find magnetic materials, and employs AI to analyze your surroundings for safety recommendations. It also includes an alarm and a fake call feature for emergencies.

**Highlights:** WiFi network scanning, Bluetooth device detection, Magnetometer for magnetic materials, AI-powered object recognition, Environmental safety analysis, Emergency alarm, Fake call feature

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员套餐 | $2.99 | per 7 days |
| 周会员套餐 | $3.99 | per 7 days |
| 月度会员服务 | $3.99 | per month |
| 周会员 | $4.99 | per 7 days |
| 月会员套餐 | $6.99 | per month |
| 月会员服务 | $9.99 | per month |
| 季度会员套餐 | $9.99 | per 3 months |
| 年会员套餐 | $14.99 | per year |
| 永久会员套餐 | $24.99 | one-time |
| 活动永久会员 | $24.99 | one-time |


### Invitify

[App page](https://appshunter.io/ios/app/invitify-invitation-maker/id6749808086)

Effortlessly design personalized invitations in seconds with AI assistance. Track guest responses in real-time and manage events without needing design skills. Perfect for any occasion, it offers a clean, ad-free experience.

**Highlights:** AI-generated invitation designs, Simple drag-and-drop editor, Real-time RSVP tracking, Instant guest notifications, Shareable event links, Cloud sync across devices, Ad-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is 探测大师 free?

探测大师 is free to download, with in-app purchases available.

### Is Invitify free?

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

### Do 探测大师 or Invitify have ads?

探测大师 shows ads; Invitify does not.

### Which is updated more often, 探测大师 or Invitify?

探测大师 ships an update every 4 weeks, and Invitify every 4 days. Most recently, 探测大师 was updated on October 14, 2026 and Invitify on October 12, 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.*