# 放开那三国 vs 合金机兵：重装坦克大战

The clearest difference is rating: 合金机兵：重装坦克大战 at 4.8 against 放开那三国's 3.6. 合金机兵：重装坦克大战 also leads on ratings volume (62 vs 5) and update cadence (every 6 weeks vs every 3 months). 放开那三国's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. 放开那三国 sells 16 one-off in-app purchases and 合金机兵：重装坦克大战 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

合金机兵：重装坦克大战 holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: 合金机兵：重装坦克大战 has 62 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 91% of 放开那三国's written reviews are positive against 98% of 合金机兵：重装坦克大战's.

放开那三国 ships an update every 3 months, 合金机兵：重装坦克大战 every 6 weeks. The most recent releases landed on October 6, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 放开那三国 | 合金机兵：重装坦克大战 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/id680465449/reviews) | **[4.8 (62 ratings)](https://appshunter.io/ios/app/rpg/id1218317654/reviews)** |
| Number of ratings | 5 | **62** |
| Positive reviews | 91.3% of reviews | **98.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2.1 GB | 521 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Babeltime Inc.](https://appshunter.io/developer/651867210) | [Hangzhou Freshtaro Technology Co.,Ltd.](https://appshunter.io/developer/1205411285) |

## What reviewers say

### 放开那三国

[App page](https://appshunter.io/ios/app/id680465449)

**Features:** macOS Compatibility

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6rmb | $0.99 | one-time |
| 60金币 | $0.99 | one-time |
| 30元人民币充值包 | $3.99 | one-time |
| 300金币 | $3.99 | one-time |
| 50元人民币充值包 | $6.99 | one-time |
| 98元人民币充值包 | $14.99 | one-time |
| 980金币 | $14.99 | one-time |
| 1680金币 | $24.99 | one-time |
| 198元人民币充值包 | $29.99 | one-time |
| 328元人民币充值包 | $49.99 | one-time |
| 488元人民币充值包 | $69.99 | one-time |
| 518元人民币充值包 | $69.99 | one-time |
| 4880金币 | $69.99 | one-time |
| 648元人民币充值包 | $99.99 | one-time |
| 998人民币充值包 | $149.99 | one-time |
| 1998元人民币充值包 | $299.99 | one-time |


### 合金机兵：重装坦克大战

[App page](https://appshunter.io/ios/app/rpg/id1218317654)

Embark on a post-apocalyptic adventure in this single-player RPG. Engage in a dual combat system with both human characters and customizable war machines. Explore a vast, ruined world, uncover a conspiracy, and battle dangerous foes.

**Highlights:** Human and war machine dual combat system, Free customization and combination of characters and vehicles, Rich story and massive maps for exploration, Strategic turn-based gameplay, Diverse characters and vehicles with unique skills, Single-player RPG experience

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元礼包 | $0.99 | one-time |
| 1元礼包 | $0.99 | one-time |
| 60钻石 | $0.99 | one-time |
| 310钻石 | $3.99 | one-time |
| 月卡 | $7.99 | one-time |
| 1130钻石 | $14.99 | one-time |
| 228元礼包 | $33.99 | one-time |
| 288元礼包 | $45.99 | one-time |
| 4110钻石 | $59.99 | one-time |
| 6980钻石 | $99.99 | one-time |


## Frequently asked questions

### Is 放开那三国 free?

放开那三国 is free to download, with in-app purchases available.

### Is 合金机兵：重装坦克大战 free?

合金机兵：重装坦克大战 is free to download, with in-app purchases available.

### Which has better reviews, 放开那三国 or 合金机兵：重装坦克大战?

合金机兵：重装坦克大战 is rated higher. 放开那三国 averages 3.6 out of 5 from 5 ratings, while 合金机兵：重装坦克大战 averages 4.8 from 62 ratings.

### Do 放开那三国 or 合金机兵：重装坦克大战 have ads?

合金机兵：重装坦克大战 shows ads; 放开那三国 does not.

### Which is updated more often, 放开那三国 or 合金机兵：重装坦克大战?

放开那三国 ships an update every 3 months, and 合金机兵：重装坦克大战 every 6 weeks. Most recently, 放开那三国 was updated on October 6, 2026 and 合金机兵：重装坦克大战 on October 20, 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.*