# MountainTree Eco vs SUBLUE ROBOT

The clearest difference is update cadence: SUBLUE ROBOT at every 2 months against MountainTree Eco's every 7 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.

MountainTree Eco ships an update every 7 months, SUBLUE ROBOT every 2 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MountainTree Eco | SUBLUE ROBOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/sublue-robot/id6451402821/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 200 MB | 85 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou YBS Technology Co. LTD](https://appshunter.io/developer/1696250949) | [Sublue Underwater AI Co., Ltd](https://appshunter.io/developer/1838599859) |

## What reviewers say

### MountainTree Eco

[App page](https://appshunter.io/ios/app/mountaintree-eco/id6451034780)

**Features:** macOS Compatibility

**In-app purchases:** none


### SUBLUE ROBOT

[App page](https://appshunter.io/ios/app/sublue-robot/id6451402821)

Control your intelligent swimming pool cleaning robot remotely. Track cleaning progress, schedule cleanings, and view detailed cleaning maps. Customize cleaning modes and receive firmware updates for optimal performance.

**Highlights:** Remote robot control, Real-time cleaning progress tracking, Scheduled cleaning reservations, Customizable cleaning modes, Cleaning map visualization, One-click cleaning log sharing, OTA firmware upgrades

**In-app purchases:** none


## Frequently asked questions

### Is MountainTree Eco free?

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

### Is SUBLUE ROBOT free?

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

### Do MountainTree Eco or SUBLUE ROBOT have ads?

Neither MountainTree Eco nor SUBLUE ROBOT shows ads.

### Which is updated more often, MountainTree Eco or SUBLUE ROBOT?

MountainTree Eco ships an update every 7 months, and SUBLUE ROBOT every 2 months. Most recently, MountainTree Eco was updated on September 30, 2026 and SUBLUE ROBOT on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*