# Mosquito Alert vs Nature's Notebook

The clearest difference is rating: Mosquito Alert at 3.7 against Nature's Notebook's 3.1. Nature's Notebook's advantage is review sentiment (40% vs 0%) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mosquito Alert holds the better App Store score, 3.7 against 3.1. Both are backed by a comparable volume of ratings — 7 and 26 respectively. Written reviews complicate that: 0% of Mosquito Alert's written reviews are positive against 40% of Nature's Notebook's, so the app with the better star average is not the one people write more warmly about.

Mosquito Alert ships an update every 2 months, Nature's Notebook every 3 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Mosquito Alert | Nature's Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/mosquito-alert/id890635644/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/natures-notebook/id1463430668/reviews) |
| Number of ratings | 7 | **26** |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 56 MB | 47 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Palmer](https://appshunter.io/developer/1518089309) | [National Phenology Network](https://appshunter.io/developer/843843359) |

## What reviewers say

### Mosquito Alert

[App page](https://appshunter.io/ios/app/mosquito-alert/id890635644)

Contribute to global mosquito research by reporting observations, breeding sites, and bites. Help scientists understand mosquito ecology and disease transmission. Validate photos from other users and learn to identify species.

**Highlights:** Report mosquito observations, Identify breeding sites, Record mosquito bites, Validate participant photos, Learn mosquito identification, View public observation map

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

**In-app purchases:** none


### Nature's Notebook

[App page](https://appshunter.io/ios/app/natures-notebook/id1463430668)

Record observations of plant and animal life cycles, such as flowering and migration. Mark observation sites, create species lists, and log seasonal changes in nature.

**Highlights:** Record plant and animal life cycle events, Mark observation sites, Create species lists, Log seasonal observations, Citizen science program

**In-app purchases:** none


## Frequently asked questions

### Is Mosquito Alert free?

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

### Is Nature's Notebook free?

Nature's Notebook is free to download, with no in-app purchases.

### Which has better reviews, Mosquito Alert or Nature's Notebook?

Mosquito Alert is rated higher. Mosquito Alert averages 3.7 out of 5 from 7 ratings, while Nature's Notebook averages 3.1 from 26 ratings.

### Do Mosquito Alert or Nature's Notebook have ads?

Neither Mosquito Alert nor Nature's Notebook shows ads.

### Which is updated more often, Mosquito Alert or Nature's Notebook?

Mosquito Alert ships an update every 2 months, and Nature's Notebook every 3 weeks. Most recently, Mosquito Alert was updated on October 3, 2026 and Nature's Notebook on October 1, 2026.

---

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