# Fast Chart vs Lock Launcher Widgets LockFlow

The clearest difference is rating: Lock Launcher Widgets LockFlow at 4.7 against Fast Chart's 4.5. Lock Launcher Widgets LockFlow also leads on ratings volume (1K vs 89). Fast Chart's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Fast Chart sells 3 in-app purchases, starting at $2.99 per month and Lock Launcher Widgets LockFlow sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lock Launcher Widgets LockFlow holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Lock Launcher Widgets LockFlow has 1K ratings behind it against 89, so its average is the more settled of the two. Written reviews point the same way: 80% of Fast Chart's written reviews are positive against 83% of Lock Launcher Widgets LockFlow's.

Fast Chart ships an update every 10 days, Lock Launcher Widgets LockFlow every 2 weeks. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Fast Chart | Lock Launcher Widgets LockFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (89 ratings)](https://appshunter.io/ios/app/fast-chart-chart-maker-plus/id1611358648/reviews) | **[4.7 (1K ratings)](https://appshunter.io/ios/app/lock-launcher-widgets-lockflow/id1641012054/reviews)** |
| Number of ratings | 89 | **1K** |
| Positive reviews | 80.4% of reviews | **83.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 45 MB | 70 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [朝勇 陈](https://appshunter.io/developer/1610981366) | [Andres Piza Buckmann](https://appshunter.io/developer/994141444) |

## What reviewers say

### Fast Chart

[App page](https://appshunter.io/ios/app/fast-chart-chart-maker-plus/id1611358648)

Effortlessly create stunning charts and insightful dashboards from your phone. This app transforms raw data into compelling visual stories with a rich library of chart types and a drag-and-drop dashboard builder.

**Highlights:** Create stunning charts with ease, Rich chart library (Pie, Bar, Line, Sankey, etc.), Deep chart customization, Build comprehensive dashboards, Drag-and-drop interface for dashboards, Professional dashboard templates

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the APP (Mothly) | $2.99 | per month |
| Unlock the APP (Yearly) | $12.99 | per year |
| Unlock the APP (Lifetime) | $17.99 | one-time |

**What reviewers like**

- 👍 Easy to use and user-friendly
- ✨ Creates aesthetically pleasing charts
- 🚀 Fast and efficient
- 💡 Feature-rich and customizable
- 💰 Free to use with no ads or paywalls (for some users)

**What reviewers complain about**

- 💰 Significant paywalls and paid features
- 🐛 Recent update caused issues with chart visibility
- 💡 No dark mode option
- 🐛 Interface issues on specific devices (e.g., iPhone 11)
- 🐛 App crashes when adding data to pie charts

**Reported bugs**

- Recent update removed chart visibility from the main page
- Confirm button is hidden behind status bar on iPhone 11
- App crashes when adding data to pie charts
- Lagging/frame drops during use
- Keyboard display area shows blank space after exiting and re-entering the app

**Requested features**

- Add map functionality
- Add Sankey diagrams
- Allow multiple pie charts on one panel for comparison
- Add ability to adjust vertical axis spacing in line charts
- Display chart data titles in a clickable format to hide/show specific lines


### Lock Launcher Widgets LockFlow

[App page](https://appshunter.io/ios/app/lock-launcher-widgets-lockflow/id1641012054)

Access your favorite shortcuts and apps directly from your Lock Screen with interactive widgets. Execute Siri Shortcuts, open apps, or custom URLs with a single tap. Automate tasks and streamline your workflow.

**Highlights:** Lock Screen widgets, Siri Shortcuts execution, App launching, Custom URL schemes, Focus Mode widget switching, Action Button support

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $2.99 | per month |
| Unlimited access | $9.99 | per year |
| Unlimited access | Free | one-time |
| Unlimited access | $5.99 | one-time |
| Unlimited access | $32.99 | one-time |
| Unlimited access | $41.99 | one-time |

**What reviewers like**

- 🚀 Quick access to shortcuts
- 👍 Customizable Lock Screen widgets
- 🔒 Secure app with no ads or in-app purchases
- 💡 Innovative solution for iOS 16 Lock Screen
- 👍 Responsive and helpful developer

**What reviewers complain about**

- 🐛 Occasional issues with widget disappearing after updates
- 🔒 Paid subscription for full functionality
- 🐛 Compatibility issues with some apps
- 🔍 Limited app selection in some cases

**Reported bugs**

- Widgets disappearing after app updates
- Compatibility issues with certain apps
- Inability to find some apps in the selection list

**Requested features**

- Add support for custom URL schemes
- Allow shortcuts to run without opening Shortcuts app
- Add option to remove widget background
- Improve compatibility with more apps


## Frequently asked questions

### Is Fast Chart free?

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

### Is Lock Launcher Widgets LockFlow free?

Lock Launcher Widgets LockFlow is free to download, with in-app purchases available.

### Which has better reviews, Fast Chart or Lock Launcher Widgets LockFlow?

Lock Launcher Widgets LockFlow is rated higher. Fast Chart averages 4.5 out of 5 from 89 ratings, while Lock Launcher Widgets LockFlow averages 4.7 from 1K ratings.

### Do Fast Chart or Lock Launcher Widgets LockFlow have ads?

Neither Fast Chart nor Lock Launcher Widgets LockFlow shows ads.

### Which is updated more often, Fast Chart or Lock Launcher Widgets LockFlow?

Fast Chart ships an update every 10 days, and Lock Launcher Widgets LockFlow every 2 weeks. Most recently, Fast Chart was updated on October 13, 2026 and Lock Launcher Widgets LockFlow on October 12, 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.*