# coreSTORE vs Otter Inbox

The clearest difference is update cadence: Otter Inbox at fortnightly against coreSTORE's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

coreSTORE ships an update every 3 months, Otter Inbox fortnightly. The most recent releases landed on September 12, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | coreSTORE | Otter Inbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/corestore/id1574072590/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 52 MB |
| Requires iOS | **14.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Coreware](https://appshunter.io/developer/1574072592) | [Otter, LLC](https://appshunter.io/developer/1547310644) |

## What reviewers say

### coreSTORE

[App page](https://appshunter.io/ios/app/corestore/id1574072590)

This point of sale solution offers retailers a flexible and easy-to-use system for managing single and multi-location operations. It is designed to be highly configurable to meet diverse retail needs.

**Highlights:** Easy to use interface, Flexible configuration, Handles single locations, Supports multi-location operations, Retail focused POS

**Features:** macOS Compatibility

**In-app purchases:** none


### Otter Inbox

[App page](https://appshunter.io/ios/app/otter-inbox/id6445922207)

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

**In-app purchases:** none


## Frequently asked questions

### Is coreSTORE free?

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

### Is Otter Inbox free?

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

### Do coreSTORE or Otter Inbox have ads?

Neither coreSTORE nor Otter Inbox shows ads.

### Which is updated more often, coreSTORE or Otter Inbox?

coreSTORE ships an update every 3 months, and Otter Inbox fortnightly. Most recently, coreSTORE was updated on September 12, 2026 and Otter Inbox on September 4, 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.*