# 해커스 텝스 vs Start Math

The clearest difference is in-app purchases: 해커스 텝스 at none against Start Math's 5. 해커스 텝스 also leads on iOS requirement (15.0 vs 18.0). Start Math's advantage is update cadence (every 2 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Start Math sells 5 one-off in-app purchases. 해커스 텝스 asks for nothing beyond the download.

해커스 텝스 ships an update every 3 months, Start Math every 2 days. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 해커스 텝스 | Start Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/id459740688/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 94.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 44 MB | 34 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hackers Language Research Institute](https://appshunter.io/developer/459740691) | [CHUNGKIL KIM](https://appshunter.io/developer/960187999) |

## What reviewers say

### 해커스 텝스

[App page](https://appshunter.io/ios/app/id459740688)

This app offers comprehensive TEPS study resources, including daily practice, vocabulary, free video lectures for best-selling textbooks, and a community forum. It also provides useful utilities like a score converter and exam center information to help users improve their TEPS scores.

**Highlights:** Daily TEPS practice and vocabulary, Free video lectures for TEPS textbooks, Monthly free TEPS prediction lectures, TEPS community for sharing reviews and study methods, TEPS utilities: score converter, timer, exam center info, Free learning materials and vocabulary lists

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very helpful for studying
- 👍 Good for daily practice
- 👍 Intuitive and effective
- 👍 Great for test preparation
- 👍 Useful for improving English skills

**What reviewers complain about**

- 🤔 Limited features
- 🤔 App is a bit B-grade

**Requested features**

- More features needed


### Start Math

[App page](https://appshunter.io/ios/app/start-math/id6799822841)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Middle School Math Year 3 | $4.99 | one-time |
| Middle School Math Year 1 | $4.99 | one-time |
| Middle School Math Year 2 | $4.99 | one-time |
| Common Math 1 | $5.99 | one-time |
| Common Math 2 | $5.99 | one-time |


## Frequently asked questions

### Is 해커스 텝스 free?

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

### Is Start Math free?

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

### Do 해커스 텝스 or Start Math have ads?

Neither 해커스 텝스 nor Start Math shows ads.

### Which is updated more often, 해커스 텝스 or Start Math?

해커스 텝스 ships an update every 3 months, and Start Math every 2 days. Most recently, 해커스 텝스 was updated on September 24, 2026 and Start Math on September 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.*