# HD Level ⊜ vs Prompts AI

The clearest difference is price: HD Level ⊜ at Free against Prompts AI's $0.99. HD Level ⊜ also leads on ratings volume (285 vs 10). Prompts AI's advantage is update cadence (weekly vs every 8 months) and rating (5.0 vs 4.7). On review sentiment, ads, in-app purchases and device support there is nothing between them.

HD Level ⊜ is free to download; Prompts AI costs $0.99 up front. HD Level ⊜ sells 1 one-off in-app purchase and Prompts AI sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Prompts AI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: HD Level ⊜ has 285 ratings behind it against 10, so its average is the more settled of the two. Written reviews split almost evenly too, at 94% and 94% positive.

HD Level ⊜ ships an update every 8 months, Prompts AI weekly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | HD Level ⊜ | Prompts AI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.7 (285 ratings)](https://appshunter.io/ios/app/hd-level/id563318116/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/prompts-ai-ai-tools/id6447772133/reviews)** |
| Number of ratings | **285** | 10 |
| Positive reviews | **94.4% of reviews** | 93.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 37 MB | 18 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Christophe Pereira](https://appshunter.io/developer/1686588142) | [恒盛 程](https://appshunter.io/developer/1533201832) |

## What reviewers say

### HD Level ⊜

[App page](https://appshunter.io/ios/app/hd-level/id563318116)

This high-definition bubble level app provides precise measurements for effortless leveling tasks. It brings traditional leveling tools into the modern age with accuracy and simplicity, making it easy to straighten picture frames, shelves, and more.

**Highlights:** Accurate measurements, Intuitive interface, Fast launch time, Multiple level modes, Universal compatibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $2.99 | one-time |

**What reviewers like**

- 👍 Convenient and always with you
- 👍 Really handy, no need to find physical level
- 👍 Easy to use, just turn the phone
- 👍 Accurate enough for most purposes
- 👍 Great for aligning things precisely

**What reviewers complain about**

- 🐛 No bullseye faces
- ❓ Zero instructions in app or website
- 🐛 App exits with iOS 8.0.2
- 🐛 App crashes after iOS 7 to 8 upgrade

**Reported bugs**

- App exits with iOS 8.0.2
- App crashes after upgrading from iOS 7 to 8

**Requested features**

- Add bullseye faces
- Provide instructions in app/website


### Prompts AI

[App page](https://appshunter.io/ios/app/prompts-ai-ai-tools/id6447772133)

This app uses AI to generate creative prompts for characters, questions, and images. Users can customize and save their own prompts to streamline future creations. It aims to be an efficient and inspiring tool for creators.

**Highlights:** AI-generated character prompts, AI-generated question prompts, AI-generated image prompts, Customizable prompt saving, Personalized prompt library, Image generation with style customization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 冰可乐 | $0.99 | one-time |
| 卡布奇诺 | $1.99 | one-time |


## Frequently asked questions

### Is HD Level ⊜ free?

HD Level ⊜ is free to download, with in-app purchases available.

### Is Prompts AI free?

Prompts AI costs $0.99, and also offers in-app purchases.

### Which has better reviews, HD Level ⊜ or Prompts AI?

Prompts AI is rated higher. HD Level ⊜ averages 4.7 out of 5 from 285 ratings, while Prompts AI averages 5.0 from 10 ratings.

### Do HD Level ⊜ or Prompts AI have ads?

Neither HD Level ⊜ nor Prompts AI shows ads.

### Which is updated more often, HD Level ⊜ or Prompts AI?

HD Level ⊜ ships an update every 8 months, and Prompts AI weekly. Most recently, HD Level ⊜ was updated on November 3, 2026 and Prompts AI on November 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.*