# City Nails Сеть Студий Красоты vs EnerGO

The clearest difference is monetization model: City Nails Сеть Студий Красоты at free against EnerGO's free with in-app purchases. City Nails Сеть Студий Красоты also leads on iOS requirement (13.0 vs 15.1). EnerGO's advantage is update cadence (monthly vs every 5 months). On price, review sentiment, 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.

City Nails Сеть Студий Красоты ships an update every 5 months, EnerGO monthly. The most recent releases landed on June 1, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | City Nails Сеть Студий Красоты | EnerGO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (790 ratings)](https://appshunter.io/ios/app/energo/id1507114521/reviews)** |
| Number of ratings | — | **790** |
| Positive reviews | **50.0% of reviews** | 42.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 91 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ekaterina Zommer](https://appshunter.io/developer/1477697957) | [Energo Technologies](https://appshunter.io/developer/1507114520) |

## What reviewers say

### City Nails Сеть Студий Красоты

[App page](https://appshunter.io/ios/app/city-nails/id1477697958)

Book beauty services at over 50 locations, discover special offers, and participate in a loyalty program. Purchase gift certificates and passes directly through the app.

**Highlights:** Online appointment booking, View promotions and offers, Loyalty program participation, Purchase gift certificates, Buy service passes

**Features:** macOS Compatibility

**In-app purchases:** none


### EnerGO

[App page](https://appshunter.io/ios/app/energo/id1507114521)

Never let a dead phone stop you. Find and rent portable chargers from thousands of stations located in malls, cafes, and transport hubs. Simply scan a QR code to rent a power bank and return it at any convenient location.

**Highlights:** Find rental stations on a map, Rent power banks via QR code, Return power banks at any station, Power banks with Type-C, micro-USB, and Lightning cables, Quick registration with phone number and card

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

**In-app purchases:** none


## Frequently asked questions

### Is City Nails Сеть Студий Красоты free?

City Nails Сеть Студий Красоты is free to download, with no in-app purchases.

### Is EnerGO free?

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

### Do City Nails Сеть Студий Красоты or EnerGO have ads?

Neither City Nails Сеть Студий Красоты nor EnerGO shows ads.

### Which is updated more often, City Nails Сеть Студий Красоты or EnerGO?

City Nails Сеть Студий Красоты ships an update every 5 months, and EnerGO monthly. Most recently, City Nails Сеть Студий Красоты was updated on June 1, 2026 and EnerGO on September 25, 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.*