# TK Space vs TOEIC Vocabulary Accelerator

The clearest difference is in-app purchases: TK Space at none against TOEIC Vocabulary Accelerator's 2. TK Space also leads on update cadence (every 10 days vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. TOEIC Vocabulary Accelerator sells 2 in-app purchases, starting at $9.99 per month. TK Space asks for nothing beyond the download.

TK Space ships an update every 10 days, TOEIC Vocabulary Accelerator every 3 months. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | TK Space | TOEIC Vocabulary Accelerator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 535 MB | 9 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thailand Knowledge Park](https://appshunter.io/developer/1215512862) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### TK Space

[App page](https://appshunter.io/ios/app/tk-space/id1538768850)

**Features:** macOS Compatibility

**In-app purchases:** none


### TOEIC Vocabulary Accelerator

[App page](https://appshunter.io/ios/app/toeic-vocabulary-accelerator/id6740204430)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $19.99 | one-time |


## Frequently asked questions

### Is TK Space free?

TK Space is free to download, with no in-app purchases.

### Is TOEIC Vocabulary Accelerator free?

TOEIC Vocabulary Accelerator is free to download, with in-app purchases available.

### Do TK Space or TOEIC Vocabulary Accelerator have ads?

Neither TK Space nor TOEIC Vocabulary Accelerator shows ads.

### Which is updated more often, TK Space or TOEIC Vocabulary Accelerator?

TK Space ships an update every 10 days, and TOEIC Vocabulary Accelerator every 3 months. Most recently, TK Space was updated on October 6, 2026 and TOEIC Vocabulary Accelerator on October 13, 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.*