# DevTools+ vs Anvil

The clearest difference is chart position: DevTools+ at #200 against Anvil's unranked. DevTools+ also leads on iOS requirement (15.1 vs 26.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. DevTools+ sells 2 in-app purchases, starting at $1.99 per month and Anvil sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

DevTools+ ships an update every 11 days, Anvil every 5 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | DevTools+ | Anvil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/anvil-dev-toolset/id6775051027/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Best chart rank | **#200** | — |
| Size | 57 MB | 96 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 9+ |
| Developer | [Tosh Labs Private Limited](https://appshunter.io/developer/1880605120) | [Alex Javier Rivas Martinez](https://appshunter.io/developer/1866632509) |

## What reviewers say

### DevTools+

[App page](https://appshunter.io/ios/app/devtools-plus-dev-tools-and-code/id6759056096)

**Currently charting:** #200 Top Grossing · Developer Tools (US App Store)

A comprehensive suite of developer tools for mobile devices. Quickly format, convert, decode, and test code with a vast collection of utilities. Designed for efficient local processing with no account required.

**Highlights:** JSON formatter, validator, and converter, API tester with REST, GraphQL, and cURL support, Regex tester and highlighter, JWT decoder and analysis, Base64 encoder/decoder, Timestamp and timezone conversion, Local-first data processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $19.99 | per year |


### Anvil

[App page](https://appshunter.io/ios/app/anvil-dev-toolset/id6775051027)

A native toolkit for developers on macOS, iPhone, and iPad that streamlines everyday formatting, encoding, conversion, and inspection tasks. It supports a wide range of data types and formats, offering a focused and fast interface for common development workflows.

**Highlights:** JSON formatting and validation, Base64, URL, and HTML entity encoding/decoding, Timestamp and number base conversion, JWT decoding and payload inspection, UUID, ULID, and QR code generation, String analysis and data cleaning

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anvil Pro Monthly | $3.99 | per month |
| Anvil Pro Yearly | $37.99 | per year |
| Anvil Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is DevTools+ free?

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

### Is Anvil free?

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

### Do DevTools+ or Anvil have ads?

Neither DevTools+ nor Anvil shows ads.

### Which is updated more often, DevTools+ or Anvil?

DevTools+ ships an update every 11 days, and Anvil every 5 days. Most recently, DevTools+ was updated on September 30, 2026 and Anvil on September 30, 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.*