# DiscountCalculator byNSDev vs AdsVlog

The clearest difference is iOS requirement: AdsVlog at 9.0 against DiscountCalculator byNSDev's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DiscountCalculator byNSDev | AdsVlog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 3 MB | 45 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Igor Mansurov](https://appshunter.io/developer/1475081919) |

## What reviewers say

### DiscountCalculator byNSDev

[App page](https://appshunter.io/ios/app/discountcalculator-bynsdev/id1280454049)

**Features:** macOS Compatibility

**In-app purchases:** none


### AdsVlog

[App page](https://appshunter.io/ios/app/adsvlog-tags-extractor/id1557555829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DiscountCalculator byNSDev free?

DiscountCalculator byNSDev is free to download, with no in-app purchases.

### Is AdsVlog free?

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

### Do DiscountCalculator byNSDev or AdsVlog have ads?

Neither DiscountCalculator byNSDev nor AdsVlog shows ads.

---

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