# CALILAB 2024 vs Napsis

The clearest difference is update cadence: Napsis at every 3 weeks against CALILAB 2024's every 10 months. CALILAB 2024's advantage is iOS requirement (11.0 vs 15.1). 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.

CALILAB 2024 ships an update every 10 months, Napsis every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CALILAB 2024 | Napsis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 25 MB | 36 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Damian Mega](https://appshunter.io/developer/1470411137) | [Quanix S.A.](https://appshunter.io/developer/1794363767) |

## What reviewers say

### CALILAB 2024

[App page](https://appshunter.io/ios/app/calilab-2024/id1629493133)

**Features:** macOS Compatibility

**In-app purchases:** none


### Napsis

[App page](https://appshunter.io/ios/app/napsis/id6741480510)

**In-app purchases:** none


## Frequently asked questions

### Is CALILAB 2024 free?

CALILAB 2024 is free to download, with no in-app purchases.

### Is Napsis free?

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

### Do CALILAB 2024 or Napsis have ads?

Neither CALILAB 2024 nor Napsis shows ads.

### Which is updated more often, CALILAB 2024 or Napsis?

CALILAB 2024 ships an update every 10 months, and Napsis every 3 weeks. Most recently, CALILAB 2024 was updated on October 27, 2026 and Napsis 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.*