# Nemo Active Testing App vs XCAL

The clearest difference is update cadence: XCAL at every 2 months against Nemo Active Testing App's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Nemo Active Testing App ships an update every 4 months, XCAL every 2 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Nemo Active Testing App | XCAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 6 MB | 383 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keysight Technologies Finland oy](https://appshunter.io/developer/1101665531) | [Innowireless Co., Ltd.](https://appshunter.io/developer/1645003818) |

## What reviewers say

### Nemo Active Testing App

[App page](https://appshunter.io/ios/app/nemo-active-testing-app/id1600487632)

**In-app purchases:** none


### XCAL

[App page](https://appshunter.io/ios/app/xcal-isolo/id1645003816)

**In-app purchases:** none


## Frequently asked questions

### Is Nemo Active Testing App free?

Nemo Active Testing App is free to download, with no in-app purchases.

### Is XCAL free?

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

### Do Nemo Active Testing App or XCAL have ads?

Neither Nemo Active Testing App nor XCAL shows ads.

### Which is updated more often, Nemo Active Testing App or XCAL?

Nemo Active Testing App ships an update every 4 months, and XCAL every 2 months. Most recently, Nemo Active Testing App was updated on September 17, 2026 and XCAL on September 8, 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.*