# Study SBS vs CoderBar

The clearest difference is in-app purchases: Study SBS at none against CoderBar's 8. Study SBS also leads on iOS requirement (9.0 vs 11.0). CoderBar's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. CoderBar sells 8 in-app purchases, starting at $41.99 per year. Study SBS asks for nothing beyond the download.

Study SBS ships an update every 3 months, CoderBar every 3 weeks. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Study SBS | CoderBar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 27 MB | 72 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [上海商学院](https://appshunter.io/developer/1095997521) | [eLife System Co., Ltd.](https://appshunter.io/developer/1455084435) |

## What reviewers say

### Study SBS

[App page](https://appshunter.io/ios/app/study-sbs/id1150337940)

**Features:** macOS Compatibility

**In-app purchases:** none


### CoderBar

[App page](https://appshunter.io/ios/app/coderbar/id1568963214)

This platform focuses on career advancement in the IT industry, offering vocational training and recruitment services. It connects businesses with skilled professionals and provides IT employees with skill enhancement and career planning guidance.

**Highlights:** Vocational training for IT professionals, Recruitment services for businesses, Career planning and guidance, Customized learning content, Direct connection to schools and companies, Business Japanese and IT Japanese training

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 教育VIP会員 | $41.99 | per year |
| VIP会員 | $82.99 | per year |
| 28CB | $5.99 | one-time |
| 42 CB | $8.99 | one-time |
| 131 CB | $27.99 | one-time |
| 180 CB | $39.99 | one-time |
| 271 CB | $59.99 | one-time |
| 432 CB | $94.99 | one-time |


## Frequently asked questions

### Is Study SBS free?

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

### Is CoderBar free?

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

### Do Study SBS or CoderBar have ads?

Neither Study SBS nor CoderBar shows ads.

### Which is updated more often, Study SBS or CoderBar?

Study SBS ships an update every 3 months, and CoderBar every 3 weeks. Most recently, Study SBS was updated on September 28, 2026 and CoderBar on September 21, 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.*