# Count Days vs Ai扫描大师

The clearest difference is review sentiment: Ai扫描大师 at 100% against Count Days's 13%. Ai扫描大师 also leads on ads (none vs shown). Count Days's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and monetization model there is nothing between them.

Count Days costs $0.99 and Ai扫描大师 $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Count Days | Ai扫描大师 |
| --- | --- | --- |
| Price | $0.99 | **$0.29** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/count-days-countdown-dates/id1001957177/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 13.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Paid | Paid |
| Size | 15 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anatoliy Voropay](https://appshunter.io/developer/459700393) | [Dawei Bi](https://appshunter.io/developer/1823242521) |

## What reviewers say

### Count Days

[App page](https://appshunter.io/ios/app/count-days-countdown-dates/id1001957177)

Track the time elapsed or remaining until any past or future event. View durations in days, minutes, seconds, weeks, months, or years. The app is currently undergoing a redesign with new features.

**Highlights:** Countdown to future dates, Count up from past dates, Display time in days, minutes, seconds, Display time in weeks, months, years, New design and layout, Regular updates

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

**In-app purchases:** none


### Ai扫描大师

[App page](https://appshunter.io/ios/app/ai-and-ocr/id6760336778)

This app uses your phone's camera to scan documents and IDs. It automatically detects borders, corrects perspective, enhances image quality, and can extract text using OCR. Easily organize, export, and share your scanned files.

**Highlights:** Intelligent scanning for documents and IDs, Automatic border detection and perspective correction, Image enhancement with multiple filters, Text recognition (OCR) for multiple languages, Document management and organization, Export to PDF, JPG, and PNG, Privacy-focused with transparent data policies

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

**In-app purchases:** none


## Frequently asked questions

### Is Count Days free?

Count Days costs $0.99, with no in-app purchases.

### Is Ai扫描大师 free?

Ai扫描大师 costs $0.29, with no in-app purchases.

### Do Count Days or Ai扫描大师 have ads?

Count Days shows ads; Ai扫描大师 does not.

---

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