# BANG开始 vs 一步步

The clearest difference is in-app purchases: BANG开始 at none against 一步步's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 一步步 sells 1 one-off in-app purchase. BANG开始 asks for nothing beyond the download.

BANG开始 ships an update every 5 days, 一步步 every 9 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BANG开始 | 一步步 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Freemium |
| Size | 7 MB | 19 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [倩 刘](https://appshunter.io/developer/1873473027) | [馨洁龙 郑](https://appshunter.io/developer/1872415712) |

## What reviewers say

### BANG开始

[App page](https://appshunter.io/ios/app/bang/id6771382464)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 一步步

[App page](https://appshunter.io/ios/app/id6779620781)

This tool helps you break down complex tasks into manageable steps, guiding you through execution with features like timers, photo confirmations, and AI assistance. Track your progress and build personal methods for daily routines, learning, or skill development.

**Highlights:** SOP editor with step types, Immersive step-by-step execution mode, AI assistant for SOP creation, Detailed progress reports, Local data storage for privacy, Branching steps for conditional logic

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一步步-Pro（永久买断） | $2.99 | one-time |


## Frequently asked questions

### Is BANG开始 free?

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

### Is 一步步 free?

一步步 is free to download, with in-app purchases available.

### Do BANG开始 or 一步步 have ads?

Neither BANG开始 nor 一步步 shows ads.

### Which is updated more often, BANG开始 or 一步步?

BANG开始 ships an update every 5 days, and 一步步 every 9 days. Most recently, BANG开始 was updated on October 24, 2026 and 一步步 on October 21, 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.*