# SelfHacker vs 解暑小空调

The clearest difference is update cadence: 解暑小空调 at every 6 days against SelfHacker's monthly. 解暑小空调 also leads on iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SelfHacker sells 2 in-app purchases, starting at $0.99 per month and 解暑小空调 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SelfHacker ships an update monthly, 解暑小空调 every 6 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SelfHacker | 解暑小空调 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/selfhacker/id6744676833/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 30 MB | 60 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [振 劳](https://appshunter.io/developer/1567050854) | [沙沙 可](https://appshunter.io/developer/1872259688) |

## What reviewers say

### SelfHacker

[App page](https://appshunter.io/ios/app/selfhacker/id6744676833)

This app helps you discover what personal growth methods work best for you. Track progress, gain insights through data, and stay organized with reminders and cloud sync. Customize your experience with multiple themes.

**Highlights:** Define exploration topics, Log daily progress and notes, Visualize progress with charts, Manage multiple projects, Set reminders, Cloud sync via iCloud, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Lifetime Membership | $3.99 | one-time |


### 解暑小空调

[App page](https://appshunter.io/ios/app/id6758329182)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部皮肤 | $0.99 | one-time |


## Frequently asked questions

### Is SelfHacker free?

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

### Is 解暑小空调 free?

解暑小空调 is free to download, with in-app purchases available.

### Do SelfHacker or 解暑小空调 have ads?

Neither SelfHacker nor 解暑小空调 shows ads.

### Which is updated more often, SelfHacker or 解暑小空调?

SelfHacker ships an update monthly, and 解暑小空调 every 6 days. Most recently, SelfHacker was updated on October 2, 2026 and 解暑小空调 on October 9, 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.*