# P2C Dictionary vs Gia Sư Dolphin

The clearest difference is update cadence: Gia Sư Dolphin at every 5 days against P2C Dictionary's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

P2C Dictionary ships an update every 5 weeks, Gia Sư Dolphin every 5 days. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | P2C Dictionary | Gia Sư Dolphin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gia-su-dolphin/id6743147717/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | — | Free |
| Size | 37 MB | 77 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tien Cuong Nguyen](https://appshunter.io/developer/1650190840) | [Long Phan](https://appshunter.io/developer/1801658488) |

## What reviewers say

### P2C Dictionary

[App page](https://appshunter.io/ios/app/p2c-dictionary/id6473223062)

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

**In-app purchases:** none


### Gia Sư Dolphin

[App page](https://appshunter.io/ios/app/gia-su-dolphin/id6743147717)

Connects students with tutors for free, offering transparent pricing and detailed tutor profiles. Provides dedicated support throughout the learning journey.

**Highlights:** Free tutor search, Transparent tuition fees, Detailed tutor profiles, Academic and teaching experience, Dedicated support team

**In-app purchases:** none


## Frequently asked questions

### Is P2C Dictionary free?

P2C Dictionary is free to download, with no in-app purchases.

### Is Gia Sư Dolphin free?

Gia Sư Dolphin is free to download, with no in-app purchases.

### Do P2C Dictionary or Gia Sư Dolphin have ads?

Neither P2C Dictionary nor Gia Sư Dolphin shows ads.

### Which is updated more often, P2C Dictionary or Gia Sư Dolphin?

P2C Dictionary ships an update every 5 weeks, and Gia Sư Dolphin every 5 days. Most recently, P2C Dictionary was updated on October 30, 2026 and Gia Sư Dolphin on October 12, 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.*