# CoderBar vs Sullivan Japanese

The clearest difference is iOS requirement: CoderBar at 11.0 against Sullivan Japanese's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CoderBar sells 8 in-app purchases, starting at $41.99 per year and Sullivan Japanese sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

CoderBar ships an update every 3 weeks, Sullivan Japanese fortnightly. The most recent releases landed on September 21, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | CoderBar | Sullivan Japanese |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 72 MB | 15 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [eLife System Co., Ltd.](https://appshunter.io/developer/1455084435) | [Koji Okamoto](https://appshunter.io/developer/1823579844) |

## What reviewers say

### 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 |


### Sullivan Japanese

[App page](https://appshunter.io/ios/app/sullivan-japanese-ai-tutor/id6776658150)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $5.99 | per month |
| Premium (Yearly) | $34.99 | per year |


## Frequently asked questions

### Is CoderBar free?

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

### Is Sullivan Japanese free?

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

### Do CoderBar or Sullivan Japanese have ads?

Neither CoderBar nor Sullivan Japanese shows ads.

### Which is updated more often, CoderBar or Sullivan Japanese?

CoderBar ships an update every 3 weeks, and Sullivan Japanese fortnightly. Most recently, CoderBar was updated on September 21, 2026 and Sullivan Japanese on August 29, 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.*