# eureka robot vs Nana Nails

The clearest difference is ads: eureka robot at none against Nana Nails's shown. Nana Nails's advantage is update cadence (every 11 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

eureka robot ships an update every 5 weeks, Nana Nails every 11 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | eureka robot | Nana Nails |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (540 ratings)](https://appshunter.io/ios/app/eureka-robot/id1445966312/reviews)** | — |
| Number of ratings | **540** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 143 MB | 22 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Robozone Technology Co.,Ltd.](https://appshunter.io/developer/1575334259) | [WEBSITESYSEO SL](https://appshunter.io/developer/6800644924) |

## What reviewers say

### eureka robot

[App page](https://appshunter.io/ios/app/eureka-robot/id1445966312)

Control your robot vacuum cleaner remotely. Start, stop, schedule cleaning, and return to the docking station with ease. Free your hands from household chores and manage your robot's tasks efficiently through the app.

**Highlights:** Remote robot control, Start/stop cleaning, Return to docking station, Scheduling cleaning times, Receive user feedback

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent cleaning performance
- 🧹 Efficient vacuuming and mopping
- 🤖 Smart mapping and navigation
- 🔋 Good battery life
- 🗑️ Convenient self-emptying feature

**What reviewers complain about**

- 🐛 Connectivity and app issues
- 🤖 Inconsistent mapping and navigation
- 🔒 Privacy concerns with required account
- 📵 Inability to use without app
- 🔇 Loud operation

**Reported bugs**

- App losing saved settings
- Frequent app crashes and sign-outs
- Mapping issues after room changes
- Inability to connect to new WiFi

**Requested features**

- Manual control during cleaning
- Ability to add/edit rooms
- Customizable cleaning schedules
- Improved object avoidance
- Battery percentage indicator


### Nana Nails

[App page](https://appshunter.io/ios/app/nana-nails/id6800644922)

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

**In-app purchases:** none


## Frequently asked questions

### Is eureka robot free?

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

### Is Nana Nails free?

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

### Do eureka robot or Nana Nails have ads?

Nana Nails shows ads; eureka robot does not.

### Which is updated more often, eureka robot or Nana Nails?

eureka robot ships an update every 5 weeks, and Nana Nails every 11 days. Most recently, eureka robot was updated on November 11, 2026 and Nana Nails on October 31, 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.*