# MoldSentry vs Mould identifier

The clearest difference is update cadence: MoldSentry at every 2 days against Mould identifier's every 3 months. MoldSentry also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. MoldSentry sells 1 in-app purchase, starting at $60.00 per 3 months and Mould identifier sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MoldSentry ships an update every 2 days, Mould identifier every 3 months. The most recent releases landed on September 6, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | MoldSentry | Mould identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 35 MB | 2 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PIRUX, LLC](https://appshunter.io/developer/1618629503) | [Nikhil Kumar](https://appshunter.io/developer/1783391273) |

## What reviewers say

### MoldSentry

[App page](https://appshunter.io/ios/app/moldsentry/id6743225768)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Subscription | $60.00 | per 3 months |


### Mould identifier

[App page](https://appshunter.io/ios/app/mould-identifier/id6751037115)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is MoldSentry free?

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

### Is Mould identifier free?

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

### Do MoldSentry or Mould identifier have ads?

Neither MoldSentry nor Mould identifier shows ads.

### Which is updated more often, MoldSentry or Mould identifier?

MoldSentry ships an update every 2 days, and Mould identifier every 3 months. Most recently, MoldSentry was updated on September 6, 2026 and Mould identifier on September 16, 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.*