# Finance Calculator & Planner vs InterestLab

The clearest difference is iOS requirement: Finance Calculator & Planner at 13.0 against InterestLab's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Finance Calculator & Planner sells 1 one-off in-app purchase and InterestLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Finance Calculator & Planner | InterestLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 30 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Olena Vidchenko](https://appshunter.io/developer/1896177098) | [Gilberto Jose de Nazare](https://appshunter.io/developer/6776466084) |

## What reviewers say

### Finance Calculator & Planner

[App page](https://appshunter.io/ios/app/finance-calculator-and-planner/id6766050593)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Financial Tools Pro | $4.99 | one-time |


### InterestLab

[App page](https://appshunter.io/ios/app/interestlab/id6789609586)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InterestLab Premium | $2.99 | one-time |


## Frequently asked questions

### Is Finance Calculator & Planner free?

Finance Calculator & Planner is free to download, with in-app purchases available.

### Is InterestLab free?

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

### Do Finance Calculator & Planner or InterestLab have ads?

Neither Finance Calculator & Planner nor InterestLab shows ads.

### Which is updated more often, Finance Calculator & Planner or InterestLab?

Finance Calculator & Planner ships an update every 2 months, and InterestLab every 2 months. Most recently, Finance Calculator & Planner was updated on October 17, 2026 and InterestLab on October 25, 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.*