# MoldSentry vs Mold Identifier

The clearest difference is update cadence: MoldSentry at every 2 days against Mold Identifier's weekly. MoldSentry also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). 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 Mold Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MoldSentry ships an update every 2 days, Mold Identifier weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | MoldSentry | Mold Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 31 MB | 51 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PIRUX, LLC](https://appshunter.io/developer/1618629503) | [ProductiveTap](https://appshunter.io/developer/430553438) |

## 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 |


### Mold Identifier

[App page](https://appshunter.io/ios/app/mold-identifier-mold-ace/id6766172943)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is MoldSentry free?

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

### Is Mold Identifier free?

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

### Do MoldSentry or Mold Identifier have ads?

Neither MoldSentry nor Mold Identifier shows ads.

### Which is updated more often, MoldSentry or Mold Identifier?

MoldSentry ships an update every 2 days, and Mold Identifier weekly. Most recently, MoldSentry was updated on October 28, 2026 and Mold Identifier on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*