# D.S.Reader vs CalcVerse 360

The clearest difference is ads: CalcVerse 360 at none against D.S.Reader's shown. CalcVerse 360 also leads on update cadence (every 4 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, 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.

D.S.Reader ships an update monthly, CalcVerse 360 every 4 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | D.S.Reader | CalcVerse 360 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Size | 93 MB | 40 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yi Li](https://appshunter.io/developer/1592052133) | [Muhammad Rafhan](https://appshunter.io/developer/1862281894) |

## What reviewers say

### D.S.Reader

[App page](https://appshunter.io/ios/app/dsreader/id1592052131)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalcVerse 360

[App page](https://appshunter.io/ios/app/calcverse-360-all-calculators/id6757017466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D.S.Reader free?

D.S.Reader is free to download, with no in-app purchases.

### Is CalcVerse 360 free?

CalcVerse 360 is free to download, with no in-app purchases.

### Do D.S.Reader or CalcVerse 360 have ads?

D.S.Reader shows ads; CalcVerse 360 does not.

### Which is updated more often, D.S.Reader or CalcVerse 360?

D.S.Reader ships an update monthly, and CalcVerse 360 every 4 days. Most recently, D.S.Reader was updated on October 13, 2026 and CalcVerse 360 on October 2, 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.*