# PSLE Higher Chinese FlashCards vs SQL Programming Pro

The clearest difference is update cadence: SQL Programming Pro at every 3 months against PSLE Higher Chinese FlashCards's every 39 months. PSLE Higher Chinese FlashCards's advantage is price ($2.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PSLE Higher Chinese FlashCards costs $2.99 and SQL Programming Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PSLE Higher Chinese FlashCards ships an update every 39 months, SQL Programming Pro every 3 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PSLE Higher Chinese FlashCards | SQL Programming Pro |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sql-programming-pro/id6739415863/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 months** |
| Monetization | — | Paid |
| Size | 114 MB | 12 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Rocket Studio](https://appshunter.io/developer/445439580) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### PSLE Higher Chinese FlashCards

[App page](https://appshunter.io/ios/app/psle-higher-chinese-flashcards/id1041467644)

**Features:** macOS Compatibility

**In-app purchases:** none


### SQL Programming Pro

[App page](https://appshunter.io/ios/app/sql-programming-pro/id6739415863)

Master SQL and database concepts with this beginner-friendly app. It offers step-by-step tutorials for MySQL, PostgreSQL, MSSQL, and Oracle, along with interactive quizzes to reinforce learning.

**Highlights:** Step-by-step SQL tutorials, Supports MySQL, PostgreSQL, MSSQL, Oracle, Interactive quizzes, Beginner-friendly, Save favorite topics, Multilingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is PSLE Higher Chinese FlashCards free?

PSLE Higher Chinese FlashCards costs $2.99, with no in-app purchases.

### Is SQL Programming Pro free?

SQL Programming Pro costs $4.99, with no in-app purchases.

### Do PSLE Higher Chinese FlashCards or SQL Programming Pro have ads?

Neither PSLE Higher Chinese FlashCards nor SQL Programming Pro shows ads.

### Which is updated more often, PSLE Higher Chinese FlashCards or SQL Programming Pro?

PSLE Higher Chinese FlashCards ships an update every 39 months, and SQL Programming Pro every 3 months. Most recently, PSLE Higher Chinese FlashCards was updated on October 26, 2026 and SQL Programming Pro 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.*