# Moonbow vs Nello

The clearest difference is ads: Nello at none against Moonbow's shown. Nello also leads on update cadence (weekly vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Moonbow sells 2 in-app purchases, starting at $8.99 per month and Nello sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Moonbow ships an update every 2 weeks, Nello weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Moonbow | Nello |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/moonbow-autism-behavior-log/id6764191923/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synalume, LLC](https://appshunter.io/developer/1894667409) | [Adelyons Software LLC](https://appshunter.io/developer/1889366918) |

## What reviewers say

### Moonbow

[App page](https://appshunter.io/ios/app/moonbow-autism-behavior-log/id6764191923)

This app helps parents and caregivers of neurodivergent children translate behavior into actionable insights. It offers tools to log events, prepare for transitions, and generate reports for therapists and educators. The app supports voice and text input in multiple languages, with a focus on privacy.

**Highlights:** Voice and text behavior logging, ABC insights generation, Environmental preparation planning, Clinician-approved home practice, Weekly clinical summaries, Shareable PDF reports, Care Circle for co-parents

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Moonbow Premium Monthly | $8.99 | per month |
| Moonbow Premium Annual | $49.99 | per year |


### Nello

[App page](https://appshunter.io/ios/app/nello-autism-behavior-tracker/id6784738384)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nello+ Monthly | $3.99 | per month |
| Nello+ Annual | $19.99 | per year |
| Nello+ Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Moonbow free?

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

### Is Nello free?

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

### Do Moonbow or Nello have ads?

Moonbow shows ads; Nello does not.

### Which is updated more often, Moonbow or Nello?

Moonbow ships an update every 2 weeks, and Nello weekly. Most recently, Moonbow was updated on October 24, 2026 and Nello on October 25, 2026.

---

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