# DevHabit vs ZeroZip

The clearest difference is update cadence: ZeroZip at every 2 months against DevHabit's every 4 months. ZeroZip also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DevHabit sells 3 in-app purchases, starting at $2.99 per month and ZeroZip sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DevHabit ships an update every 4 months, ZeroZip every 2 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DevHabit | ZeroZip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 3 MB | 28 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [珍珍 张](https://appshunter.io/developer/1607946529) | [genghong Xie](https://appshunter.io/developer/1785558382) |

## What reviewers say

### DevHabit

[App page](https://appshunter.io/ios/app/devhabit-habit-tracker/id6752989649)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly (Best Value) | $19.99 | per year |
| Pro Lifetime | $39.99 | one-time |


### ZeroZip

[App page](https://appshunter.io/ios/app/zerozip/id6755241805)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free | $1.99 | one-time |


## Frequently asked questions

### Is DevHabit free?

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

### Is ZeroZip free?

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

### Do DevHabit or ZeroZip have ads?

Neither DevHabit nor ZeroZip shows ads.

### Which is updated more often, DevHabit or ZeroZip?

DevHabit ships an update every 4 months, and ZeroZip every 2 months. Most recently, DevHabit was updated on September 10, 2026 and ZeroZip on September 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.*