Comparison

SQLPro Studio database client vs Parquet Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SQLPro Studio database client

A premium database client and management tool for popular SQL databases like PostgreSQL, MySQL, and Microsoft SQL Server. It offers features such as SQL autocompletion, syntax highlighting, and secure SSH tunneling for efficient database interaction.

Highlights
  • SQL autocompletion
  • Syntax highlighting
  • Tabbed interface
  • Database tree navigation
  • SSH tunneling
  • Support for multiple databases
Features
Read full description

SQLPro Studio is the premium database client and management tool for Postgres, MySQL, Microsoft SQL Server and Snowflake databases. Some of the great features include: + Intellisense/SQL autocompletion. + Syntax highlighting with customizable themes (including dark). + Tabbed based interface for an optimal user experience (iPad). + Context aware database tree navigation, including quick access to tables, views, columns, indexes and much more! + NTLMv2 supported (but not required). + Netbios support. + SSH Tunnelling (password and private key authentication). + Microsoft Entra ID (Azure AD) sign-in, including MFA, for Azure SQL. SQLPro Studio supports the following database servers: + MySQL & MariaDB + PostgreSQL + Microsoft SQL Server (2005 and above) + Snowflake Privacy Policy: https://hankinsoft.com/privacypolicy.html Terms of Use: https://hankinsoft.com/termsofuse.html Price: SQLPro requires a Premium upgrade in order to interact with database result sets. Premium is available as either a Lifetime Purchase or through a Subscription with Monthly and Yearly options. Subscriptions auto-renew within 24 hours of the expiration date unless auto-renewal is turned off in the iTunes account settings. Your Account will be charged for renewal (based on your selected plan) within 24-hours prior to the end of the current period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Payment will be charged to your iTunes Account at confirmation of purchase.

About

Parquet Viewer

Easily read and query data from Parquet files directly on your iPhone or iPad. This utility app eliminates the need for complex programming libraries, offering a straightforward way to access your data.

Highlights
  • Open and view Parquet files
  • Query data using SQL
  • Directly on iPhone/iPad
  • No programming libraries needed
Features
Read full description

Parquet Viewer is a fast and easy parquet file reader. It lets you read parquet files directly on your iPhone/iPad. Perfect for a quick viewing of your parquet files, no need to fiddle with any programming libraries. Features: - Open & view data in parquet files - Query data using SQL Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SQLPro Studio database client4 screens
Parquet Viewer2 screens

Verdict

The call

The clearest difference is review sentiment: SQLPro Studio database client at 72% against Parquet Viewer's 0%. SQLPro Studio database client also leads on update cadence (weekly vs every 6 weeks). Parquet Viewer's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SQLPro Studio database client sells 4 in-app purchases, starting at $15.99 per month and Parquet Viewer sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SQLPro Studio database client ships an update weekly, Parquet Viewer every 6 weeks. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
SQLPro Studio database client versus Parquet Viewer: the parameters behind the verdict, then further details
ParameterSQLPro Studio database clientParquet Viewer
PriceFreeFree
Rating4.3 (63 ratings) — better—
Positive reviews71.9% of reviews — better0.0% of reviews
Number of ratings63 — better—
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.015.0 — better
Further details — not scored
Size195 MB56 MB
Age rating4+4+
DeveloperHankinsoft Development IncAn Sinh Pham

Customer experience

SQLPro Studio database client

All ratings63 ratings
Positive81.0%
Neutral3.2%
Negative15.9%
Written reviews32 reviews
Positive71.9%
Neutral3.1%
Negative25.0%

Parquet Viewer

Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

SQLPro Studio database client

Subscriptions3
  • SQLPro Premium (Monthly)3 Days trial$15.991 Month
  • SQLPro Premium7 Days trial$108.991 Year
  • SQLPro Premium1 Year trial$108.991 Year
One-time1
  • SQLPro Studio - Lifetime$219.99
6 purchases

Parquet Viewer

Subscriptions3
  • Pro Weekly3 Days trial$4.997 Days
  • Pro Monthly3 Days trial$9.991 Month
  • Pro Annual3 Days trial$79.991 Year
One-time3
  • 10 Credits$4.99
  • 30 Credits$9.99
  • 100 Credits$29.99

Questions

Is SQLPro Studio database client free?
SQLPro Studio database client is free to download, with in-app purchases available.
Is Parquet Viewer free?
Parquet Viewer is free to download, with in-app purchases available.
Do SQLPro Studio database client or Parquet Viewer have ads?
Neither SQLPro Studio database client nor Parquet Viewer shows ads.
Which is updated more often, SQLPro Studio database client or Parquet Viewer?
SQLPro Studio database client ships an update weekly, and Parquet Viewer every 6 weeks. Most recently, SQLPro Studio database client was updated on October 12, 2026 and Parquet Viewer on September 30, 2026.

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