# SeeLess vs JSON Pilot

The clearest difference is price: JSON Pilot at Free against SeeLess's $2.99. SeeLess's advantage is in-app purchases (none vs 2) and chart position (#96 vs unranked). On update cadence, ads and device support there is nothing between them.

JSON Pilot is free to download; SeeLess costs $2.99 up front. JSON Pilot sells 2 in-app purchases, starting at $1.99 per month. SeeLess asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SeeLess | JSON Pilot |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/seeless-c-compiler/id1481018071/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Best chart rank | **#96** | — |
| Size | 371 MB | 4 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Develobile S.p.A.](https://appshunter.io/developer/1212021727) | [Georgii Shilovskii](https://appshunter.io/developer/1896759912) |

## What reviewers say

### SeeLess

[App page](https://appshunter.io/ios/app/seeless-c-compiler/id1481018071)

**Currently charting:** #96 Top Paid · Developer Tools (US App Store)

This app provides a C Integrated Development Environment (IDE) for iOS devices. It allows users to write and compile C code using the clang compiler, generating LLVM IR for execution. Manage your coding projects with an integrated file browser.

**Highlights:** C IDE for iOS, Clang compiler, LLVM IR generation, File browser for project management, Link multiple objects into one executable

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

**In-app purchases:** none


### JSON Pilot

[App page](https://appshunter.io/ios/app/json-pilot-viewer-and-editor/id6772857377)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro — Lifetime Unlock | $6.99 | one-time |


## Frequently asked questions

### Is SeeLess free?

SeeLess costs $2.99, with no in-app purchases.

### Is JSON Pilot free?

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

### Do SeeLess or JSON Pilot have ads?

Neither SeeLess nor JSON Pilot shows ads.

### Which is updated more often, SeeLess or JSON Pilot?

SeeLess ships an update every 2 months, and JSON Pilot every 2 months. Most recently, SeeLess was updated on October 26, 2026 and JSON Pilot on October 25, 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.*