# VisiGrab vs DevTo

The clearest difference is rating: VisiGrab at 4.8 against DevTo's 1.0. VisiGrab also leads on update cadence (fortnightly vs every 29 months) and ratings volume (74 vs 1). DevTo's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. VisiGrab sells 1 one-off in-app purchase. DevTo asks for nothing beyond the download.

VisiGrab holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: VisiGrab has 74 ratings behind it against 1, so its average is the more settled of the two.

VisiGrab ships an update fortnightly, DevTo every 29 months. The most recent releases landed on September 18, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | VisiGrab | DevTo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (74 ratings)](https://appshunter.io/ios/app/visigrab-algorithms-and-dsa/id1484525469/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/devto/id1591660057/reviews) |
| Number of ratings | **74** | 1 |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 29 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 304 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ievgen Ovsii](https://appshunter.io/developer/1484523214) | [Serhii Londar](https://appshunter.io/developer/1476313781) |

## What reviewers say

### VisiGrab

[App page](https://appshunter.io/ios/app/visigrab-algorithms-and-dsa/id1484525469)

This app offers an interactive, visual guide to mastering algorithms and data structures. It transforms complex concepts into intuitive experiences with dynamic visualizations and step-by-step explanations. Prepare for technical interviews and enhance your coding skills with comprehensive coverage and code examples.

**Highlights:** Interactive visualizations, Step-by-step algorithm unfolding, Comprehensive DSA coverage, Code examples in Python and Java, Gamified learning, Offline access, Lifetime access

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access — All Content | $6.99 | one-time |


### DevTo

[App page](https://appshunter.io/ios/app/devto/id1591660057)

Access articles, podcasts, and videos from dev.to in a native mobile application. This app provides a streamlined way to consume developer-focused content on the go. Contact the developer for suggestions or questions.

**Highlights:** Access articles, Listen to podcasts, Watch videos, Native mobile experience, Content discovery

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

**In-app purchases:** none


## Frequently asked questions

### Is VisiGrab free?

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

### Is DevTo free?

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

### Which has better reviews, VisiGrab or DevTo?

VisiGrab is rated higher. VisiGrab averages 4.8 out of 5 from 74 ratings, while DevTo averages 1.0 from 1 ratings.

### Do VisiGrab or DevTo have ads?

Neither VisiGrab nor DevTo shows ads.

### Which is updated more often, VisiGrab or DevTo?

VisiGrab ships an update fortnightly, and DevTo every 29 months. Most recently, VisiGrab was updated on September 18, 2026 and DevTo on August 22, 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.*