# Quick Chart vs SLD | Electrical diagrams

The clearest difference is rating: SLD | Electrical diagrams at 4.1 against Quick Chart's 1.5. SLD | Electrical diagrams also leads on review sentiment (45% vs 14%) and update cadence (fortnightly vs every 10 months). Quick Chart's advantage is in-app purchases (none vs 1) and chart position (#199 vs unranked). On ads and device support there is nothing between them.

Quick Chart costs $0.99 and SLD | Electrical diagrams $1.99 up front. SLD | Electrical diagrams sells 1 one-off in-app purchase. Quick Chart asks for nothing beyond the download.

SLD | Electrical diagrams holds the better App Store score, 4.1 against 1.5. That said, the two scores are not equally well evidenced: SLD | Electrical diagrams has 132 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 14% of Quick Chart's written reviews are positive against 45% of SLD | Electrical diagrams's.

Quick Chart ships an update every 10 months, SLD | Electrical diagrams fortnightly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Quick Chart | SLD | Electrical diagrams |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/quick-chart/id305711629/reviews) | **[4.1 (132 ratings)](https://appshunter.io/ios/app/sld-electrical-diagrams/id1534899128/reviews)** |
| Number of ratings | 2 | **132** |
| Positive reviews | 13.6% of reviews | **45.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#199** | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Angel Martinez](https://appshunter.io/developer/1446956865) |

## What reviewers say

### Quick Chart

[App page](https://appshunter.io/ios/app/quick-chart/id305711629)

**Currently charting:** #199 Top Paid · Productivity (US App Store)

Easily create various chart types by inputting numerical data. Supports multiple data series, different chart styles, and data export for backup or further calculation. Offers a simple way to visualize your numbers.

**Highlights:** Multiple data series and charts, Rotate phone to switch between graph and data, Optional average value display, Line, dot, and bar chart types, Flip chart types with a click, Email data values for backup, Send data to Average Calculator

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

**In-app purchases:** none


### SLD | Electrical diagrams

[App page](https://appshunter.io/ios/app/sld-electrical-diagrams/id1534899128)

Easily create single-line electrical diagrams with a vast library of IEC and ANSI standard symbols. Drag and drop components to build your schemes, with options to save and edit in the PRO version.

**Highlights:** Create single-line diagrams, Drag and drop symbol placement, IEC and ANSI standard symbols, Save and edit schemes (PRO), Export as image, PDF, or file, Add text labels (volt, watt, etc.)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads, save diagram | $3.99 | one-time |

**What reviewers like**

- 👍 User-friendly
- 🚀 Simple and fast
- 💡 Excellent for small projects
- 👍 Easy to use
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🐛 Saving and loading problems
- 🐛 Unreliable Pro version
- 🐛 Disappearing saved projects
- 🔍 Limited symbol library

**Reported bugs**

- Saved projects disappear or cannot be opened
- Pro version not working as expected
- Frequent crashes and app instability
- Saving and loading issues

**Requested features**

- Add more electrical symbols and components
- Improve text editing and positioning
- Implement undo/redo functionality
- Allow changing wire/conductor colors
- Add support for exporting to DWG or DXF formats


## Frequently asked questions

### Is Quick Chart free?

Quick Chart costs $0.99, with no in-app purchases.

### Is SLD | Electrical diagrams free?

SLD | Electrical diagrams costs $1.99, and also offers in-app purchases.

### Which has better reviews, Quick Chart or SLD | Electrical diagrams?

SLD | Electrical diagrams is rated higher. Quick Chart averages 1.5 out of 5 from 2 ratings, while SLD | Electrical diagrams averages 4.1 from 132 ratings.

### Do Quick Chart or SLD | Electrical diagrams have ads?

Neither Quick Chart nor SLD | Electrical diagrams shows ads.

### Which is updated more often, Quick Chart or SLD | Electrical diagrams?

Quick Chart ships an update every 10 months, and SLD | Electrical diagrams fortnightly. Most recently, Quick Chart was updated on October 30, 2026 and SLD | Electrical diagrams on October 29, 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.*