# PikaWord vs DP

The clearest difference is in-app purchases: DP at none against PikaWord's 9. PikaWord's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PikaWord sells 9 in-app purchases, starting at $4.99 per 7 days. DP asks for nothing beyond the download.

PikaWord ships an update every 2 weeks, DP every 3 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PikaWord | DP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pikaword/id6739126234/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou Qingshan Planning Technology Co., Ltd.](https://appshunter.io/developer/1689703446) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### PikaWord

[App page](https://appshunter.io/ios/app/pikaword/id6739126234)

This app uses photo recognition to turn your surroundings into a language learning environment. Easily identify objects and scenes to learn new vocabulary in multiple languages, enhancing memory through visual association. It offers a flexible and enjoyable way to expand your word knowledge anytime, anywhere.

**Highlights:** Learn words by taking photos, Real-world scenario learning, Visual memory enhancement, Personalized vocabulary library, Supports multiple languages, Fun and engaging learning experience

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| 拍拍单词周卡会员 | $4.99 | per 7 days |
| 拍拍单词月卡会员 | $4.99 | per month |
| Monthly | $9.99 | per month |
| 拍拍单词季卡会员 | $9.99 | per 3 months |
| 拍拍单词年卡会员 | $14.99 | per year |
| Yearly | $39.99 | per year |
| 拍拍单词终身会员 | $17.99 | one-time |
| 拍拍单词终身会员 | $19.99 | one-time |


### DP

[App page](https://appshunter.io/ios/app/dp-800-sql-ai-developer-prep/id6772457661)

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

**In-app purchases:** none


## Frequently asked questions

### Is PikaWord free?

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

### Is DP free?

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

### Do PikaWord or DP have ads?

Neither PikaWord nor DP shows ads.

### Which is updated more often, PikaWord or DP?

PikaWord ships an update every 2 weeks, and DP every 3 months. Most recently, PikaWord was updated on November 4, 2026 and DP on October 28, 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.*