# LERC vs Fly Max

The clearest difference is iOS requirement: LERC at 8.0 against Fly Max's 14.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | LERC | Fly Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lerc/id1538377196/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 388 MB | 108 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [元明 苏](https://appshunter.io/developer/1320752705) | [连咏 刘](https://appshunter.io/developer/1273966378) |

## What reviewers say

### LERC

[App page](https://appshunter.io/ios/app/lerc/id1538377196)

This app provides GPS navigation and control for intelligent drones. It allows users to perform calibrations, multi-window operations, capture photos and videos, and execute various flight modes like GPS and orbit flights for a stable and convenient flying experience.

**Highlights:** GPS Navigation, Drone Control, Gyroscope & Compass Calibration, Multi-window Functionality, Photo & Video Capture, Flight Modes (GPS, Orbit)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fly Max

[App page](https://appshunter.io/ios/app/fly-max/id1615728467)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LERC free?

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

### Is Fly Max free?

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

### Do LERC or Fly Max have ads?

Neither LERC nor Fly Max shows ads.

### Which is updated more often, LERC or Fly Max?

LERC ships an update every 2 months, and Fly Max every 2 months. Most recently, LERC was updated on June 22, 2026 and Fly Max on September 7, 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.*