# QALYO vs Nello

The clearest difference is in-app purchases: QALYO at none against Nello's 3. QALYO also leads on iOS requirement (13.0 vs 15.0). Nello's advantage is update cadence (weekly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Nello sells 3 in-app purchases, starting at $3.99 per month. QALYO asks for nothing beyond the download.

QALYO ships an update every 5 weeks, Nello weekly. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | QALYO | Nello |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 45 MB | 32 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [QALYO](https://appshunter.io/developer/978138793) | [Adelyons Software LLC](https://appshunter.io/developer/1889366918) |

## What reviewers say

### QALYO

[App page](https://appshunter.io/ios/app/qalyo/id978138794)

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

**In-app purchases:** none


### 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 QALYO free?

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

### Is Nello free?

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

### Do QALYO or Nello have ads?

Neither QALYO nor Nello shows ads.

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

QALYO ships an update every 5 weeks, and Nello weekly. Most recently, QALYO was updated on October 13, 2026 and Nello on October 19, 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.*