# CALEA vs HART (SC)

CALEA and HART (SC) are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CALEA ships an update every 3 months, HART (SC) every 2 months. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CALEA | HART (SC) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 77 MB | 41 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [CALEA](https://appshunter.io/developer/964672168) | [Forseti LLC](https://appshunter.io/developer/1695074140) |

## What reviewers say

### CALEA

[App page](https://appshunter.io/ios/app/calea/id6448994603)

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

**In-app purchases:** none


### HART (SC)

[App page](https://appshunter.io/ios/app/hart-sc/id6745784842)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CALEA free?

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

### Is HART (SC) free?

HART (SC) is free to download, with no in-app purchases.

### Do CALEA or HART (SC) have ads?

Neither CALEA nor HART (SC) shows ads.

### Which is updated more often, CALEA or HART (SC)?

CALEA ships an update every 3 months, and HART (SC) every 2 months. Most recently, CALEA was updated on September 24, 2026 and HART (SC) on September 17, 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.*