# Compound Interest Calculator V vs CompoundIQ

The clearest difference is in-app purchases: CompoundIQ at none against Compound Interest Calculator V's 1. CompoundIQ also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Compound Interest Calculator V sells 1 one-off in-app purchase. CompoundIQ asks for nothing beyond the download.

Compound Interest Calculator V ships an update fortnightly, CompoundIQ every 6 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Compound Interest Calculator V | CompoundIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 12 MB | 4 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Korybko](https://appshunter.io/developer/1631343451) | [Nicholas Costa](https://appshunter.io/developer/1888159762) |

## What reviewers say

### Compound Interest Calculator V

[App page](https://appshunter.io/ios/app/compound-interest-calculator-v/id6748849059)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### CompoundIQ

[App page](https://appshunter.io/ios/app/compoundiq-future-value/id6761183918)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Compound Interest Calculator V free?

Compound Interest Calculator V is free to download, with in-app purchases available.

### Is CompoundIQ free?

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

### Do Compound Interest Calculator V or CompoundIQ have ads?

Both Compound Interest Calculator V and CompoundIQ show ads.

### Which is updated more often, Compound Interest Calculator V or CompoundIQ?

Compound Interest Calculator V ships an update fortnightly, and CompoundIQ every 6 days. Most recently, Compound Interest Calculator V was updated on October 5, 2026 and CompoundIQ on October 18, 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.*