# Device Lens vs AI藏头诗

The clearest difference is rating: AI藏头诗 at 5.0 against Device Lens's 3.5. AI藏头诗 also leads on ads (none vs shown) and update cadence (every 8 days vs every 5 months). Device Lens's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 16.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. AI藏头诗 sells 1 one-off in-app purchase. Device Lens asks for nothing beyond the download.

AI藏头诗 holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Device Lens ships an update every 5 months, AI藏头诗 every 8 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Device Lens | AI藏头诗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/device-lens/id1524448186/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id1671268376/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 40 MB | 172 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [功侠 隗](https://appshunter.io/developer/1438342973) | [嘉琦 沈](https://appshunter.io/developer/1667433887) |

## What reviewers say

### Device Lens

[App page](https://appshunter.io/ios/app/device-lens/id1524448186)

Access detailed information about your device's CPU, memory, battery, network, and screen. It also checks for security risks in your operating environment and supports long screenshots. Compatible with iPhone 12 series devices.

**Highlights:** Device information (CPU, memory, battery, network, screen), Security risk detection, iPhone 12 series support, One-click long screenshot

**Features:** macOS Compatibility

**In-app purchases:** none


### AI藏头诗

[App page](https://appshunter.io/ios/app/ai/id1671268376)

Create personalized ancient Chinese poems with AI. Specify keywords to generate unique five- or seven-character verses. Enjoy offline functionality and privacy protection.

**Highlights:** Generate five/seven-character quatrains, Generate five/seven-character regulated verse, Refine poem verses, Share poems via screenshot or text, Offline operation, Privacy protection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部功能 | $2.99 | one-time |


## Frequently asked questions

### Is Device Lens free?

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

### Is AI藏头诗 free?

AI藏头诗 is free to download, with in-app purchases available.

### Which has better reviews, Device Lens or AI藏头诗?

AI藏头诗 is rated higher. Device Lens averages 3.5 out of 5 from 4 ratings, while AI藏头诗 averages 5.0 from 3 ratings.

### Do Device Lens or AI藏头诗 have ads?

Device Lens shows ads; AI藏头诗 does not.

### Which is updated more often, Device Lens or AI藏头诗?

Device Lens ships an update every 5 months, and AI藏头诗 every 8 days. Most recently, Device Lens was updated on October 18, 2026 and AI藏头诗 on October 25, 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.*