# Flowcharts vs See through Canvas

The clearest difference is review sentiment: Flowcharts at 100% against See through Canvas's 0%. Flowcharts also leads on rating (5.0 vs 3.0) and ads (none vs shown). See through Canvas's advantage is update cadence (fortnightly vs every 4 months). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flowcharts holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of Flowcharts's written reviews are positive against 0% of See through Canvas's.

Flowcharts ships an update every 4 months, See through Canvas fortnightly. The most recent releases landed on August 30, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Flowcharts | See through Canvas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flowcharts-visual-compiler/id1661824010/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/see-through-canvas/id6737427390/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 35 MB |
| Requires iOS | 16.0 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mert Arican](https://appshunter.io/developer/1549684453) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Flowcharts

[App page](https://appshunter.io/ios/app/flowcharts-visual-compiler/id1661824010)

Automate the creation of flowcharts by building pseudocode with basic programming blocks. Visualize your logic as a flowchart with a single tap and save your creations to your device for later use.

**Highlights:** Automated flowchart generation, Pseudocode building blocks, Visual logic representation, Save flowcharts to gallery, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### See through Canvas

[App page](https://appshunter.io/ios/app/see-through-canvas/id6737427390)

This utility app provides a transparent canvas, allowing users to easily draw or write over existing content on their device. It's designed to help with tasks that require overlaying information, such as tracing or annotation.

**Highlights:** Transparent canvas, Overlay drawing, Trace and annotate, Supports letters, numbers, and pictures

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flowcharts free?

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

### Is See through Canvas free?

See through Canvas is free to download, with no in-app purchases.

### Which has better reviews, Flowcharts or See through Canvas?

Flowcharts is rated higher. Flowcharts averages 5.0 out of 5 from 2 ratings, while See through Canvas averages 3.0 from 2 ratings.

### Do Flowcharts or See through Canvas have ads?

See through Canvas shows ads; Flowcharts does not.

### Which is updated more often, Flowcharts or See through Canvas?

Flowcharts ships an update every 4 months, and See through Canvas fortnightly. Most recently, Flowcharts was updated on August 30, 2026 and See through Canvas on September 15, 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.*