# Present Value Calculator vs QR Code Barcode Ai Reader

The clearest difference is rating: QR Code Barcode Ai Reader at 4.6 against Present Value Calculator's 3.8. QR Code Barcode Ai Reader also leads on update cadence (weekly vs every 30 months) and ratings volume (378 vs 21). Present Value Calculator's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Present Value Calculator sells 1 one-off in-app purchase and QR Code Barcode Ai Reader sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code Barcode Ai Reader holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: QR Code Barcode Ai Reader has 378 ratings behind it against 21, so its average is the more settled of the two.

Present Value Calculator ships an update every 30 months, QR Code Barcode Ai Reader weekly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Present Value Calculator | QR Code Barcode Ai Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (21 ratings)](https://appshunter.io/ios/app/present-value-calculator-pv/id1545813205/reviews) | **[4.6 (378 ratings)](https://appshunter.io/ios/app/qr-code-barcode-ai-reader/id6760985637/reviews)** |
| Number of ratings | 21 | **378** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 30 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#108** |
| Size | 12 MB | 51 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [Quke Technology](https://appshunter.io/developer/1880975939) |

## What reviewers say

### Present Value Calculator

[App page](https://appshunter.io/ios/app/present-value-calculator-pv/id1545813205)

Calculate the present value of future cash flows by inputting time, future amount, and interest rate. Offers options for compound frequency like yearly, quarterly, monthly, or daily.

**Highlights:** Calculate present value, Input future amount, Input interest rate, Adjust compound frequency, Yearly compounding, Quarterly compounding, Monthly compounding, Daily compounding

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | one-time |


### QR Code Barcode Ai Reader

[App page](https://appshunter.io/ios/app/qr-code-barcode-ai-reader/id6760985637)

**Currently charting:** #108 Top Free · Utilities, #109 Top Grossing · Utilities (US App Store)

Transform your device into an AI-powered scanner for instant information. Identify objects, translate text, estimate calories, and decode QR codes with advanced visual recognition. Save your scan history and easily create custom QR codes for various purposes.

**Highlights:** AI-powered visual scanner, Object identification and translation, Calorie estimation, Lightning-fast QR & barcode scanning, Offline scanning capability, Custom QR code generation, Smart scan history

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $9.99 | per 7 days |
| weekly | $9.99 | per 7 days |
| weekly | $11.99 | per 7 days |
| yearly | $39.99 | per year |
| yearly | $49.99 | per year |


## Frequently asked questions

### Is Present Value Calculator free?

Present Value Calculator is free to download, with in-app purchases available.

### Is QR Code Barcode Ai Reader free?

QR Code Barcode Ai Reader is free to download, with in-app purchases available.

### Which has better reviews, Present Value Calculator or QR Code Barcode Ai Reader?

QR Code Barcode Ai Reader is rated higher. Present Value Calculator averages 3.8 out of 5 from 21 ratings, while QR Code Barcode Ai Reader averages 4.6 from 378 ratings.

### Do Present Value Calculator or QR Code Barcode Ai Reader have ads?

Both Present Value Calculator and QR Code Barcode Ai Reader show ads.

### Which is updated more often, Present Value Calculator or QR Code Barcode Ai Reader?

Present Value Calculator ships an update every 30 months, and QR Code Barcode Ai Reader weekly. Most recently, Present Value Calculator was updated on October 6, 2026 and QR Code Barcode Ai Reader on October 14, 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.*