# Quitzilla vs INVENTRESS

The clearest difference is in-app purchases: INVENTRESS at none against Quitzilla's 7. INVENTRESS also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Quitzilla sells 7 in-app purchases, starting at $5.99 per 7 days. INVENTRESS asks for nothing beyond the download.

## The numbers

| Metric | Quitzilla | INVENTRESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5K ratings)](https://appshunter.io/ios/app/quitzilla-quit-tracker/id1533076568/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 72.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Andrii Hula](https://appshunter.io/developer/1533076570) | [INVENTRESS](https://appshunter.io/developer/1823092911) |

## What reviewers say

### Quitzilla

[App page](https://appshunter.io/ios/app/quitzilla-quit-tracker/id1533076568)

This app helps you overcome addictions and bad habits by tracking your progress, calculating money saved, and providing motivational content. Analyze your habits, set goals, and stay motivated with daily quotes and personalized reasons to quit.

**Highlights:** Track multiple habits, Calculate money saved, Personalized motivation, Detailed statistics, Customizable habits, Quote of the day

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $5.99 | per 7 days |
| 1 Month | $5.99 | per month |
| 6 Months | $24.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1 Year | $29.99 | per year |
| 1 Year | $29.99 | per year |
| Lifetime | $89.99 | one-time |

**What reviewers like**

- 👍 Clean interface and simplicity
- 🚀 Tracks progress down to seconds
- 💪 Helps with quitting addictions
- 🎉 Motivating and encouraging

**What reviewers complain about**

- 💰 Premium subscription is expensive
- 🔒 Premium required for more features
- 🤔 Confusing for some preset habits
- 🐛 Counters not updating properly

**Reported bugs**

- Inability to set language to Chinese
- Premium not working after device change

**Requested features**

- Add widget option
- Allow more than 2 habits in free version
- Offer one-time purchase option for premium
- Add ability to remove motivational messages
- Improve sync and time tracking accuracy


### INVENTRESS

[App page](https://appshunter.io/ios/app/inventress/id6747847181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quitzilla free?

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

### Is INVENTRESS free?

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

### Do Quitzilla or INVENTRESS have ads?

Neither Quitzilla nor INVENTRESS shows ads.

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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.*