Charts vs Schema
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Charts
This open-source application allows developers to visualize data from their Supabase projects. It enables custom query execution with filtering and sorting options, ensuring secure access through the public API and respecting Row Level Security.
- Open-source code available
- Execute custom SELECT and RPC queries
- Apply PostgREST JS modifiers (filters, sort)
- Secure communication via public API
- Respects Row Level Security (RLS)
- Configurable query placement
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Open Source: Charts: For Supabase is an open source analytics app for your supabase project. Download from the App Store or get the code and build it yourself! Simple: Execute queries from your data based on SELECT or RPC statements. Uses the Supabase JS library. Add most supported postgrest-js modifiers like filters and sort. Secure: The app only communicates with your own supabase projects. It runs on the public API using the public URL and anon key, so RLS is respected. Configurable: Place the queries around the app however you like! Perfect for developers trying out Supabase to get a handle on how their apps are performing. Source code: https://github.com/aarich/charts-for-supabase
Schema
A mobile client for managing MySQL and PostgreSQL databases. Connect to various cloud providers and monitor your data without writing SQL. Ideal for developers and database administrators on the go.
- Connect to MySQL and PostgreSQL
- Database management without SQL
- Supports Supabase, Neon DB, PlanetScale, AWS
- Monitor data
- Leverage Supabase realtime features
- Intuitive user experience
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A simple MySQL and Postgres database client for iOS. Designed for easy database management. Connect effortlessly to MySQL and Postgres. Manage your database without writing SQL queries. Works with database providers like Supabase, Neon DB, PlanetScale, and AWS databases and others. Whether you’re an indie hacker building something new or a seasoned developer shipping at scale, Schema makes Postgres and MySQL access simple when you’re away from you desk. With Schema, you can monitor your data, leverage built-in Supabase realtime features, and manage MySQL client or Postgres client workflows with ease. Works great with major database providers and is designed as a great companion app to Neon DB’s scalability, PlanetScale’s simplicity, or AWS databases’ power, Schema delivers a fast, intuitive experience for developers and database admins. Terms of Use: https://tryschema.com/support/terms-of-use Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Charts at 5.0 against Schema's 4.3. Charts also leads on review sentiment (100% vs 62%) and in-app purchases (none vs 4). Schema's advantage is update cadence (every 2 days vs every 6 months) and ratings volume (13 vs 2). On price and ads 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
Both are free to download. Schema sells 4 in-app purchases, starting at $9.99 per month. Charts asks for nothing beyond the download.
Charts holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Schema has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Charts's written reviews are positive against 62% of Schema's.
Charts ships an update every 6 months, Schema every 2 days. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.
| Parameter | Charts | Schema |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.3 (13 ratings) |
| Positive reviews | 100.0% of reviews — better | 61.5% of reviews |
| Number of ratings | 2 | 13 — better |
| Update frequency | Every 6 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 31 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Alex Rich | Allan Grinshtein |
Customer experience
Charts
Schema
In-app purchases
Charts
No in-app purchases
Schema
- Monthly14 Days trial$9.991 Month
- Monthly14 Days trial$19.991 Month
- Yearly14 Days trial$99.991 Year
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- Yearly14 Days trial$199.991 Year








