# CD Calculator vs DocPurse; Documents Organized

The clearest difference is in-app purchases: DocPurse; Documents Organized at none against CD Calculator's 1. DocPurse; Documents Organized also leads on update cadence (every 11 days vs every 32 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CD Calculator sells 1 one-off in-app purchase. DocPurse; Documents Organized asks for nothing beyond the download.

CD Calculator ships an update every 32 months, DocPurse; Documents Organized every 11 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CD Calculator | DocPurse; Documents Organized |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (264 ratings)](https://appshunter.io/ios/app/cd-calculator-calc/id1540530189/reviews)** | — |
| Number of ratings | **264** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 32 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 90 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [Potentia Motus Ventures Limited](https://appshunter.io/developer/1880772719) |

## What reviewers say

### CD Calculator

[App page](https://appshunter.io/ios/app/cd-calculator-calc/id1540530189)

Easily calculate the specifics of your Certificate of Deposit investments. Input your initial amount, time period, and interest rate to receive precise results. View a detailed compounding schedule for your deposit's growth.

**Highlights:** Calculate Certificate of Deposit, Enter initial amount, Input time period, Specify interest rate, View compounding schedule

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | one-time |


### DocPurse; Documents Organized

[App page](https://appshunter.io/ios/app/docpurse-documents-organized/id6761860944)

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

**In-app purchases:** none


## Frequently asked questions

### Is CD Calculator free?

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

### Is DocPurse; Documents Organized free?

DocPurse; Documents Organized is free to download, with no in-app purchases.

### Do CD Calculator or DocPurse; Documents Organized have ads?

Both CD Calculator and DocPurse; Documents Organized show ads.

### Which is updated more often, CD Calculator or DocPurse; Documents Organized?

CD Calculator ships an update every 32 months, and DocPurse; Documents Organized every 11 days. Most recently, CD Calculator was updated on October 29, 2026 and DocPurse; Documents Organized on October 31, 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.*