# ISKRA vs Navbat24

The clearest difference is update cadence: Navbat24 at fortnightly against ISKRA's every 8 months. ISKRA's advantage is iOS requirement (13.4 vs 15.6). 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.

ISKRA ships an update every 8 months, Navbat24 fortnightly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | ISKRA | Navbat24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Size | 51 MB | 64 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IT CHARGE, LLC](https://appshunter.io/developer/1544929413) | [Spectre Energy](https://appshunter.io/developer/1701572708) |

## What reviewers say

### ISKRA

[App page](https://appshunter.io/ios/app/iskra/id1628746009)

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

**In-app purchases:** none


### Navbat24

[App page](https://appshunter.io/ios/app/navbat24/id6797516083)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISKRA free?

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

### Is Navbat24 free?

Navbat24 is free to download, with no in-app purchases.

### Do ISKRA or Navbat24 have ads?

Neither ISKRA nor Navbat24 shows ads.

### Which is updated more often, ISKRA or Navbat24?

ISKRA ships an update every 8 months, and Navbat24 fortnightly. Most recently, ISKRA was updated on November 7, 2026 and Navbat24 on November 10, 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.*