# APS vs ZERO

The clearest difference is review sentiment: APS at 100% against ZERO's 29%. APS also leads on iOS requirement (7.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

APS ships an update every 2 months, ZERO every 6 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | APS | ZERO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (12 ratings)](https://appshunter.io/ios/app/zero-x-ascend/id1476479672/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 157 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Align Corporation Limited](https://appshunter.io/developer/485623955) | [Directed Electronics Australia](https://appshunter.io/developer/1083778713) |

## What reviewers say

### APS

[App page](https://appshunter.io/ios/app/aps-m-automatic-flight-system/id933708436)

This app provides advanced flight control for multicopters, offering multiple flight modes, intelligent navigation, and safety features like auto-return home. It supports various rotor configurations and integrates with GPS and gimbals for enhanced aerial operations.

**Highlights:** Supports 4, 6, and 8 rotor configurations, Multiple flight modes (attitude, GPS velocity, intelligent, manual), Failsafe auto return home, Low voltage battery protection, Point of Interest (POI) function, OSD flight data output, Gimbal control

**Features:** macOS Compatibility

**In-app purchases:** none


### ZERO

[App page](https://appshunter.io/ios/app/zero-x-ascend/id1476479672)

Control your ZXP ASCEND drone directly from your smartphone or tablet. This application allows for full command of the drone's flight functions.

**Highlights:** Drone control via smartphone, Tablet compatibility, Full flight function command

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

**In-app purchases:** none


## Frequently asked questions

### Is APS free?

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

### Is ZERO free?

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

### Do APS or ZERO have ads?

Neither APS nor ZERO shows ads.

### Which is updated more often, APS or ZERO?

APS ships an update every 2 months, and ZERO every 6 weeks. Most recently, APS was updated on October 6, 2026 and ZERO on October 5, 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.*