# CD Calculator vs DocWallet; Your Document Vault

The clearest difference is in-app purchases: DocWallet; Your Document Vault at none against CD Calculator's 1. DocWallet; Your Document Vault also leads on update cadence (fortnightly 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. DocWallet; Your Document Vault asks for nothing beyond the download.

CD Calculator ships an update every 32 months, DocWallet; Your Document Vault fortnightly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CD Calculator | DocWallet; Your Document Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (251 ratings)](https://appshunter.io/ios/app/cd-calculator-calc/id1540530189/reviews)** | — |
| Number of ratings | **251** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 32 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 88 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 |


### DocWallet; Your Document Vault

[App page](https://appshunter.io/ios/app/docwallet-your-document-vault/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 DocWallet; Your Document Vault free?

DocWallet; Your Document Vault is free to download, with no in-app purchases.

### Do CD Calculator or DocWallet; Your Document Vault have ads?

Both CD Calculator and DocWallet; Your Document Vault show ads.

### Which is updated more often, CD Calculator or DocWallet; Your Document Vault?

CD Calculator ships an update every 32 months, and DocWallet; Your Document Vault fortnightly. Most recently, CD Calculator was updated on September 21, 2026 and DocWallet; Your Document Vault on September 9, 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.*