# Letting Complete vs HeatSage

The clearest difference is iOS requirement: HeatSage at 12.4 against Letting Complete's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Letting Complete | HeatSage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Size | 41 MB | 15 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global NoticeBoard](https://appshunter.io/developer/1163498664) | [Connected Response Limited](https://appshunter.io/developer/1691462347) |

## What reviewers say

### Letting Complete

[App page](https://appshunter.io/ios/app/letting-complete/id1482234493)

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

**In-app purchases:** none


### HeatSage

[App page](https://appshunter.io/ios/app/heatsage/id6449992740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Letting Complete free?

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

### Is HeatSage free?

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

### Do Letting Complete or HeatSage have ads?

Neither Letting Complete nor HeatSage shows 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.*