# Portable Inventory vs Simec Reservation

The clearest difference is in-app purchases: Simec Reservation at none against Portable Inventory's 3. Simec Reservation also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Portable Inventory sells 3 one-off in-app purchases. Simec Reservation asks for nothing beyond the download.

Portable Inventory ships an update every 3 weeks, Simec Reservation every 4 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Portable Inventory | Simec Reservation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (227 ratings)](https://appshunter.io/ios/app/portable-inventory/id1440455104/reviews)** | — |
| Number of ratings | **227** | — |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Wangqi03 Technology Ltd.](https://appshunter.io/developer/706772908) | [SIMEC SYSTEM LIMITED](https://appshunter.io/developer/1540554473) |

## What reviewers say

### Portable Inventory

[App page](https://appshunter.io/ios/app/portable-inventory/id1440455104)

Easily track the quantity of any items, from personal belongings to business inventory. Set warning levels and organize items into groups for quick visual identification. Monitor item changes and view detailed statistics and rankings.

**Highlights:** Track item counts, Set warning levels, Organize items by groups, Visual item status indicators, View item statistics and rankings, Change log for items and groups, iCloud synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Version | $1.99 | one-time |
| Pro Version | $7.29 | one-time |
| Pro Version | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Efficient inventory tracking
- 💡 Customizable color coding
- 👍 Clean and intuitive UI

**What reviewers complain about**

- 🐛 Occasional crashes and data loss
- 🔀 Difficulty in reorganizing inventory
- 💡 Limited color options
- 🔀 Issues with syncing across devices

**Reported bugs**

- Inventory counts resetting to zero unexpectedly
- Inability to edit item names after creation
- Issues with importing large inventory lists

**Requested features**

- Add photo support for inventory items
- Ability to set minimum stock levels
- Option to sort and rearrange inventory lists
- Implement a reset function to reset all counts to zero
- Add push notifications for low stock items


### Simec Reservation

[App page](https://appshunter.io/ios/app/simec-reservation/id1594835588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Portable Inventory free?

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

### Is Simec Reservation free?

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

### Do Portable Inventory or Simec Reservation have ads?

Neither Portable Inventory nor Simec Reservation shows ads.

### Which is updated more often, Portable Inventory or Simec Reservation?

Portable Inventory ships an update every 3 weeks, and Simec Reservation every 4 days. Most recently, Portable Inventory was updated on October 29, 2026 and Simec Reservation on October 27, 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.*