# Spacemail vs Sellisphere

The clearest difference is in-app purchases: Spacemail at none against Sellisphere's 10. Spacemail also leads on ratings volume (333 vs 2) and update cadence (every 5 days vs monthly). Sellisphere's advantage is rating (5.0 vs 4.7) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Sellisphere sells 10 in-app purchases, starting at $14.99 per month. Spacemail asks for nothing beyond the download.

Sellisphere holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Spacemail has 333 ratings behind it against 2, so its average is the more settled of the two.

Spacemail ships an update every 5 days, Sellisphere monthly. The most recent releases landed on October 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Spacemail | Sellisphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (333 ratings)](https://appshunter.io/ios/app/spacemail/id6754387443/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sellisphere/id6760217146/reviews)** |
| Number of ratings | **333** | 2 |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 156 MB | 44 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Namecheap, Inc](https://appshunter.io/developer/482604035) | [Sellisphere LLC](https://appshunter.io/developer/1883301151) |

## What reviewers say

### Spacemail

[App page](https://appshunter.io/ios/app/spacemail/id6754387443)

Manage your business email efficiently with this app. It offers a fast, intuitive interface with instant syncing across devices. Enjoy smart security features like 2FA and data encryption in an ad-free environment.

**Highlights:** Seamless business email management, Smart security with 2FA and encryption, Intuitive design and instant sync, Intelligent dark mode, Ad-free inbox

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

**In-app purchases:** none


### Sellisphere

[App page](https://appshunter.io/ios/app/sellisphere/id6760217146)

Manage your product catalog and conduct field audits with this comprehensive platform. Organize product information, upload media, and track retail data accuracy. Streamline store visits, shelf checks, and competitor analysis with photo capture and campaign management.

**Highlights:** Product catalog management, Field audit execution, Media asset organization, Retail data accuracy tracking, Barcode scanning, Team collaboration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Inventory — 1 user (Monthly) | $14.99 | per month |
| Inventory — 5 users (Monthly) | $74.99 | per month |
| Collaboration — 1 user (Yearly) | $139.99 | per year |
| Inventory — 1 user (Yearly) | $139.99 | per year |
| Collaboration — 10 users (Monthly) | $149.99 | per month |
| Inventory — 10 users (Monthly) | $149.99 | per month |
| Collaboration — 25 users (Monthly) | $374.99 | per month |
| Inventory — 25 users (Monthly) | $374.99 | per month |
| Collaboration — 5 users (Yearly) | $719.99 | per year |
| Inventory — 5 users (Yearly) | $719.99 | per year |


## Frequently asked questions

### Is Spacemail free?

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

### Is Sellisphere free?

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

### Which has better reviews, Spacemail or Sellisphere?

Sellisphere is rated higher. Spacemail averages 4.7 out of 5 from 333 ratings, while Sellisphere averages 5.0 from 2 ratings.

### Do Spacemail or Sellisphere have ads?

Neither Spacemail nor Sellisphere shows ads.

### Which is updated more often, Spacemail or Sellisphere?

Spacemail ships an update every 5 days, and Sellisphere monthly. Most recently, Spacemail was updated on October 22, 2026 and Sellisphere on October 2, 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.*