# Navicat for PostgreSQL vs SphereMail Inc

The clearest difference is review sentiment: Navicat for PostgreSQL at 67% against SphereMail Inc's 0%. Navicat for PostgreSQL also leads on rating (3.5 vs 2.6). SphereMail Inc's advantage is price (Free vs $19.99) and in-app purchases (none vs 1). On ratings volume, ads, device support and iOS requirement there is nothing between them.

SphereMail Inc is free to download; Navicat for PostgreSQL costs $19.99 up front. Navicat for PostgreSQL sells 1 one-off in-app purchase. SphereMail Inc asks for nothing beyond the download.

Navicat for PostgreSQL holds the better App Store score, 3.5 against 2.6. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 67% of Navicat for PostgreSQL's written reviews are positive against 0% of SphereMail Inc's.

Navicat for PostgreSQL ships an update every 4 months, SphereMail Inc every 6 weeks. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Navicat for PostgreSQL | SphereMail Inc |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/navicat-for-postgresql/id954677642/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/spheremail-inc/id1355386834/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 19 MB | 40 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PremiumSoft CyberTech Ltd.](https://appshunter.io/developer/411821829) | [SphereMail, Inc.](https://appshunter.io/developer/1355386833) |

## What reviewers say

### Navicat for PostgreSQL

[App page](https://appshunter.io/ios/app/navicat-for-postgresql/id954677642)

Manage PostgreSQL databases on the go with this comprehensive iOS tool. It offers features for data editing, query construction, object control, and team collaboration, all accessible from your iPhone or iPad.

**Highlights:** Remote PostgreSQL database management, Data editing and filtering, SQL query construction with code completion, Database object creation and design, Team collaboration with Navicat Cloud, Secure SSH/SSL tunneling

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Navicat Cloud 1-Year Pro Plan | $99.99 | one-time |


### SphereMail Inc

[App page](https://appshunter.io/ios/app/spheremail-inc/id1355386834)

Manage your paper mail securely online from any location. This platform allows employees and members to access and handle their physical correspondence remotely.

**Highlights:** Secure online platform, Manage paper mail, Remote access, Employee/member sign-in

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Navicat for PostgreSQL free?

Navicat for PostgreSQL costs $19.99, and also offers in-app purchases.

### Is SphereMail Inc free?

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

### Which has better reviews, Navicat for PostgreSQL or SphereMail Inc?

Navicat for PostgreSQL is rated higher. Navicat for PostgreSQL averages 3.5 out of 5 from 4 ratings, while SphereMail Inc averages 2.6 from 5 ratings.

### Do Navicat for PostgreSQL or SphereMail Inc have ads?

Neither Navicat for PostgreSQL nor SphereMail Inc shows ads.

### Which is updated more often, Navicat for PostgreSQL or SphereMail Inc?

Navicat for PostgreSQL ships an update every 4 months, and SphereMail Inc every 6 weeks. Most recently, Navicat for PostgreSQL was updated on November 3, 2026 and SphereMail Inc on November 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.*