# SmartFD Interest Calculator vs Float

The clearest difference is in-app purchases: SmartFD Interest Calculator at none against Float's 2. SmartFD Interest Calculator also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Float sells 2 in-app purchases, starting at $2.99 per month. SmartFD Interest Calculator asks for nothing beyond the download.

SmartFD Interest Calculator ships an update monthly, Float every 2 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SmartFD Interest Calculator | Float |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 3 MB | 59 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ankush Minda](https://appshunter.io/developer/1563214453) | [Kresimir Galic](https://appshunter.io/developer/1481337206) |

## What reviewers say

### SmartFD Interest Calculator

[App page](https://appshunter.io/ios/app/smartfd-interest-calculator/id1570599881)

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

**In-app purchases:** none


### Float

[App page](https://appshunter.io/ios/app/float-daily-budget-tracker/id6777423071)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Float Plus | $2.99 | per month |
| Float Plus — Yearly | $22.99 | per year |


## Frequently asked questions

### Is SmartFD Interest Calculator free?

SmartFD Interest Calculator is free to download, with no in-app purchases.

### Is Float free?

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

### Do SmartFD Interest Calculator or Float have ads?

Neither SmartFD Interest Calculator nor Float shows ads.

### Which is updated more often, SmartFD Interest Calculator or Float?

SmartFD Interest Calculator ships an update monthly, and Float every 2 months. Most recently, SmartFD Interest Calculator was updated on October 7, 2026 and Float 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.*