# Programming master vs 叫叫口算

The clearest difference is ads: 叫叫口算 at none against Programming master's shown. Programming master's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (12.1 vs 15.0). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Programming master sells 2 one-off in-app purchases and 叫叫口算 sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Programming master ships an update every 3 weeks, 叫叫口算 every 6 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Programming master | 叫叫口算 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (17 ratings)](https://appshunter.io/ios/app/programming-master/id1482408175/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 66.7% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 146 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凌云 蔡](https://appshunter.io/developer/1501463585) | [Chengdu Shushan Youlu Technology Co., Ltd.](https://appshunter.io/developer/1748698649) |

## What reviewers say

### Programming master

[App page](https://appshunter.io/ios/app/programming-master/id1482408175)

This app offers code editors for eight popular programming languages and various development tools like regex and QR code generators. It also includes extensive documentation and tutorials for mobile, front-end, server, database, cloud computing, and AI topics.

**Highlights:** Code editors for 8 popular languages, Regular expression tool, Data encryption/decryption, QR code generator, Document library for various tech fields, Programming tutorials and courses

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one year vip | $1.99 | one-time |
| One year vip | $15.99 | one-time |


### 叫叫口算

[App page](https://appshunter.io/ios/app/id1570420417)

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周卡 | $0.99 | one-time |
| 半年卡直降40 | $19.99 | one-time |
| 半年卡 | $29.99 | one-time |
| 口算年卡直降70 | $29.99 | one-time |
| 口算买1送1直降20 | $34.99 | one-time |
| 买1年赠1年 | $39.99 | one-time |
| 口算买2年送2年再降50 | $39.99 | one-time |
| 口算买2年送2年再降60 | $39.99 | one-time |
| 买2年赠2年 | $49.99 | one-time |
| 开学特惠口算买2年送2年 | $49.99 | one-time |
| 口算618限定双享卡 | $69.99 | one-time |
| 成长启蒙口算卡 | $69.99 | one-time |
| 双11限定霸气口算卡 | $79.99 | one-time |
| 霸气口算卡 | $79.99 | one-time |


## Frequently asked questions

### Is Programming master free?

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

### Is 叫叫口算 free?

叫叫口算 is free to download, with in-app purchases available.

### Do Programming master or 叫叫口算 have ads?

Programming master shows ads; 叫叫口算 does not.

### Which is updated more often, Programming master or 叫叫口算?

Programming master ships an update every 3 weeks, and 叫叫口算 every 6 weeks. Most recently, Programming master was updated on October 24, 2026 and 叫叫口算 on October 19, 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.*