# Pacy Skill Development vs Piece Word

The clearest difference is in-app purchases: Pacy Skill Development at none against Piece Word's 7. Piece Word's advantage is iOS requirement (13.0 vs 15). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Piece Word sells 7 in-app purchases, starting at $0.99 per 7 days. Pacy Skill Development asks for nothing beyond the download.

Pacy Skill Development ships an update fortnightly, Piece Word every 3 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Pacy Skill Development | Piece Word |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 60 MB | 4 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pacy AB](https://appshunter.io/developer/1767581278) | [剑桥 杨](https://appshunter.io/developer/1779132006) |

## What reviewers say

### Pacy Skill Development

[App page](https://appshunter.io/ios/app/pacy-skill-development/id6670788359)

**Features:** macOS Compatibility

**In-app purchases:** none


### Piece Word

[App page](https://appshunter.io/ios/app/piece-word-languages-learning/id6756593922)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周卡订阅 | $0.99 | per 7 days |
| 月卡订阅 | $3.99 | per month |
| Weekly Member | $9.90 | per 7 days |
| Monthly Membership | $14.90 | per month |
| 年会员 | $14.99 | per year |
| Annual Membership | $99.00 | per year |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is Pacy Skill Development free?

Pacy Skill Development is free to download, with no in-app purchases.

### Is Piece Word free?

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

### Do Pacy Skill Development or Piece Word have ads?

Neither Pacy Skill Development nor Piece Word shows ads.

### Which is updated more often, Pacy Skill Development or Piece Word?

Pacy Skill Development ships an update fortnightly, and Piece Word every 3 weeks. Most recently, Pacy Skill Development was updated on October 19, 2026 and Piece Word on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*