# TLC Chemistry Tools vs IE Infinity

The clearest difference is rating: TLC Chemistry Tools at 4.7 against IE Infinity's 3.3. TLC Chemistry Tools also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (8.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

TLC Chemistry Tools holds the better App Store score, 4.7 against 3.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

TLC Chemistry Tools ships an update every 3 weeks, IE Infinity every 4 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | TLC Chemistry Tools | IE Infinity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/tlc-chemistry-tools/id997180844/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ie-infinity/id1199550682/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 13 MB | 61 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PoChu. Hsu](https://appshunter.io/developer/997180843) | [Elangovan Masilamani](https://appshunter.io/developer/1191381470) |

## What reviewers say

### TLC Chemistry Tools

[App page](https://appshunter.io/ios/app/tlc-chemistry-tools/id997180844)

This app automates the process of recording and calculating Thin Layer Chromatography (TLC) data. It features auto-cropping, sample point detection, and Rf value calculation directly from your device's camera.

**Highlights:** Auto crop TLC images, Auto find sample points, Auto calculate Rf values, Image detection timer, Record and calculate TLC data

**Features:** macOS Compatibility

**In-app purchases:** none


### IE Infinity

[App page](https://appshunter.io/ios/app/ie-infinity/id1199550682)

Manage your research facilities and equipment remotely. Reserve instruments, request access, and view your schedule from any mobile device. Streamline your research workflow and save time on administrative tasks.

**Highlights:** Facility access requests, Instrument scheduling, Remote mobile access, Dashboard views, Issue reporting, Favorites for fast scheduling, Automatic notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is TLC Chemistry Tools free?

TLC Chemistry Tools is free to download, with no in-app purchases.

### Is IE Infinity free?

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

### Which has better reviews, TLC Chemistry Tools or IE Infinity?

TLC Chemistry Tools is rated higher. TLC Chemistry Tools averages 4.7 out of 5 from 3 ratings, while IE Infinity averages 3.3 from 3 ratings.

### Do TLC Chemistry Tools or IE Infinity have ads?

Neither TLC Chemistry Tools nor IE Infinity shows ads.

### Which is updated more often, TLC Chemistry Tools or IE Infinity?

TLC Chemistry Tools ships an update every 3 weeks, and IE Infinity every 4 months. Most recently, TLC Chemistry Tools was updated on October 24, 2026 and IE Infinity on October 26, 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.*