# CD Calculator Pro vs LadderKeep

The clearest difference is in-app purchases: CD Calculator Pro at none against LadderKeep's 1. CD Calculator Pro also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. LadderKeep sells 1 one-off in-app purchase. CD Calculator Pro asks for nothing beyond the download.

## The numbers

| Metric | CD Calculator Pro | LadderKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (458 ratings)](https://appshunter.io/ios/app/cd-calculator-pro/id1447716770/reviews)** | — |
| Number of ratings | **458** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 33 MB | 4 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RedTracker LLC](https://appshunter.io/developer/1460840859) | [Christian Pedersen](https://appshunter.io/developer/1883227582) |

## What reviewers say

### CD Calculator Pro

[App page](https://appshunter.io/ios/app/cd-calculator-pro/id1447716770)

Estimate the future value of your Certificate of Deposit with this fast and easy-to-use calculator. Plan your savings and compare options by exploring how interest rates affect your CD growth.

**Highlights:** Estimate future CD value, Calculate total returns, Analyze interest rate impact, Simple input interface, Compare CD options

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

**In-app purchases:** none


### LadderKeep

[App page](https://appshunter.io/ios/app/ladderkeep/id6775503583)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LadderKeep Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is CD Calculator Pro free?

CD Calculator Pro is free to download, with no in-app purchases.

### Is LadderKeep free?

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

### Do CD Calculator Pro or LadderKeep have ads?

Both CD Calculator Pro and LadderKeep show ads.

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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.*