# Dragons Evolution vs Hydro Charge

The clearest difference is review sentiment: Dragons Evolution at 84% against Hydro Charge's 0%. Hydro Charge's advantage is in-app purchases (none vs 11) and iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. Dragons Evolution sells 11 in-app purchases, starting at $4.99 per 7 days. Hydro Charge asks for nothing beyond the download.

## The numbers

| Metric | Dragons Evolution | Hydro Charge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.6K ratings)](https://appshunter.io/ios/app/dragons-evolution-merge-dino/id1446449727/reviews)** | — |
| Number of ratings | **3.6K** | — |
| Positive reviews | **83.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 243 MB | 108 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OKTOPUS GEIMS, OOO](https://appshunter.io/developer/1440191171) | [Lemon Jam Technology Co., Ltd.](https://appshunter.io/developer/884737211) |

## What reviewers say

### Dragons Evolution

[App page](https://appshunter.io/ios/app/dragons-evolution-merge-dino/id1446449727)

Collect and evolve mystic creatures by strategically merging them. Upgrade your islands to earn more money, even while offline. Discover unique creatures and rule the sky in this addictive collection game.

**Highlights:** Collect mystic creatures, Merge and evolve creatures, Upgrade islands, Earn money offline, Brand new scene design, Map with unusual islands, Three types of creatures

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Membership | $4.99 | per 7 days |
| Fistful of Diamonds | $0.99 | one-time |
| Lucky spins | $0.99 | one-time |
| No Ads | $1.99 | one-time |
| Hot Sale | $2.99 | one-time |
| Special Offer | $3.99 | one-time |
| Pile of Diamonds | $4.99 | one-time |
| Sack of Diamonds | $9.99 | one-time |
| Jar of Diamonds | $19.99 | one-time |
| Grand Chest | $19.99 | one-time |
| Cart of Diamonds | $99.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🐲 Cute and creative dragons
- 🚀 Relaxing and easy to play
- 💎 Satisfying merging mechanics

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💰 Excessive ads and in-app purchases
- 🕹️ Repetitive gameplay
- 🔒 Lack of cloud save/sync

**Reported bugs**

- Lost progress and saved data
- Inability to exit certain in-game screens
- Inconsistent ad rewards
- Compatibility issues on older devices

**Requested features**

- More levels and dragon varieties
- Ability to sell/remove excess dragons
- Clearer progression and island unlock criteria
- Option to disable ads for a fee


### Hydro Charge

[App page](https://appshunter.io/ios/app/hydro-charge/id6450731713)

Operate a hydroelectric power station to generate electricity and charge electric cars. Earn money by producing clean energy and investing in upgrades to your turbines and transmission network. Become an eco-entrepreneur and drive a green future in this addictive simulation game.

**Highlights:** Operate a hydroelectric power station, Generate and transmit electricity, Charge electric vehicles, Upgrade power station and turbines, Research sustainable energy technologies, Manage growing customer demand

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dragons Evolution free?

Dragons Evolution is free to download, with in-app purchases available.

### Is Hydro Charge free?

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

### Do Dragons Evolution or Hydro Charge have ads?

Both Dragons Evolution and Hydro Charge show ads.

---

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