# Inventory Bot vs IA ONE

The clearest difference is review sentiment: Inventory Bot at 64% against IA ONE's 0%. Inventory Bot also leads on rating (4.4 vs 3.1) and chart position (#59 vs unranked). IA ONE's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Inventory Bot sells 4 in-app purchases, starting at $4.99 per month and IA ONE sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Inventory Bot holds the better App Store score, 4.4 against 3.1. That said, the two scores are not equally well evidenced: Inventory Bot has 212 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 64% of Inventory Bot's written reviews are positive against 0% of IA ONE's.

Inventory Bot ships an update every 5 weeks, IA ONE every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Inventory Bot | IA ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (212 ratings)](https://appshunter.io/ios/app/inventory-bot/id1599747004/reviews)** | [3.1 (26 ratings)](https://appshunter.io/ios/app/ia-one/id6804374217/reviews) |
| Number of ratings | **212** | 26 |
| Positive reviews | **64.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#59** | — |
| Size | 84 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Inventory Bot](https://appshunter.io/developer/1599747186) | [Ulan Hada Corporation](https://appshunter.io/developer/1894587408) |

## What reviewers say

### Inventory Bot

[App page](https://appshunter.io/ios/app/inventory-bot/id1599747004)

**Currently charting:** #59 Top Grossing · Shopping (US App Store)

This app monitors major retailers for hard-to-find and in-demand products, providing real-time restock notifications. It can also automatically purchase items for you with a subscription and offers custom tracking for any product via URL.

**Highlights:** Real-time restock notifications, Automated product purchasing (subscription), Custom product tracking via URL, Monitors major retailers, Tracks collectibles, electronics, toys, and more, Eliminates manual website refreshing

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base Notifications | $4.99 | per month |
| Inventory Bot Notifications | $8.99 | per month |
| AutoBuy | $11.99 | per month |
| AutoBuy (Annual) | $99.99 | per year |

**What reviewers like**

- 🚀 Fast and reliable for high-demand items
- 👍 Easy to use and set up
- 💡 Automates ordering process
- 🤝 Helpful and supportive community/developer
- ⏱️ Saves time and hassle

**What reviewers complain about**

- 😞 Does not work for many users
- 🐛 Errors out during purchase attempts
- ❌ No response to support emails
- 📉 Limited compared to competitors
- 🐌 Slow notifications compared to others

**Reported bugs**

- Errors out every time it tries to buy from Amazon
- Discover links are invalid or expired
- Doesn't alert users
- Struggles to remove products from monitoring list
- Cannot enable notifications on iPhone

**Requested features**

- More checkout automation compatibility for other retailers
- Improve functionality for Canadian users
- Clearer explanation of free trial and paid features


### IA ONE

[App page](https://appshunter.io/ios/app/ia-one/id6804374217)

Never miss a restock again. This app lets you track desired products from supported retailers and receive timely alerts when they become available online or in nearby stores. Simply paste a product link to start monitoring.

**Highlights:** Product restock alerts, Multi-retailer watchlist, Online and nearby-store checks, Push notification preferences, Direct link to retailer, Apple Store availability monitoring

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $4.99 | per month |
| Plus Monthly | $9.99 | per month |


## Frequently asked questions

### Is Inventory Bot free?

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

### Is IA ONE free?

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

### Which has better reviews, Inventory Bot or IA ONE?

Inventory Bot is rated higher. Inventory Bot averages 4.4 out of 5 from 212 ratings, while IA ONE averages 3.1 from 26 ratings.

### Do Inventory Bot or IA ONE have ads?

Neither Inventory Bot nor IA ONE shows ads.

### Which is updated more often, Inventory Bot or IA ONE?

Inventory Bot ships an update every 5 weeks, and IA ONE every 2 days. Most recently, Inventory Bot was updated on November 7, 2026 and IA ONE on November 10, 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.*