# OK考研 vs 精灵学伴

The clearest difference is device support: 精灵学伴 at 3 against OK考研's —. OK考研's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. OK考研 sells 6 one-off in-app purchases and 精灵学伴 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | OK考研 | 精灵学伴 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 182 MB | 259 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Chongqing Okay Education Consulting Co., Ltd](https://appshunter.io/developer/1757566501) | [WuHanSiXing](https://appshunter.io/developer/1586441096) |

## What reviewers say

### OK考研

[App page](https://appshunter.io/ios/app/ok/id6471663560)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4.2学习币 | $0.99 | one-time |
| 21学习币 | $3.99 | one-time |
| 47.6学习币 | $9.99 | one-time |
| 89.6学习币 | $19.99 | one-time |
| 229.6学习币 | $49.99 | one-time |
| 453.6学习币 | $99.99 | one-time |


### 精灵学伴

[App page](https://appshunter.io/ios/app/1v1/id6677019338)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100以内计算专项提升包 | $14.99 | one-time |
| 6个月VIP | $29.99 | one-time |
| 12个月VIP | $49.99 | one-time |
| 24个月VIP | $89.99 | one-time |


## Frequently asked questions

### Is OK考研 free?

OK考研 is free to download, with in-app purchases available.

### Is 精灵学伴 free?

精灵学伴 is free to download, with in-app purchases available.

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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.*