# T.L.C. to Flash & Prep vs Spectroscope

The clearest difference is price: T.L.C. to Flash & Prep at Free against Spectroscope's $14.99. Spectroscope's advantage is update cadence (every 5 days vs every 19 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

T.L.C. to Flash & Prep is free to download; Spectroscope costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

T.L.C. to Flash & Prep ships an update every 19 months, Spectroscope every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | T.L.C. to Flash & Prep | Spectroscope |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 days** |
| Size | 76 MB | 25 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Interchim](https://appshunter.io/developer/1654514373) | [LEONARDO TAZZINI](https://appshunter.io/developer/1751785749) |

## What reviewers say

### T.L.C. to Flash & Prep

[App page](https://appshunter.io/ios/app/tlc-to-flash-and-prep/id6444412611)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectroscope

[App page](https://appshunter.io/ios/app/spectroscope/id6741684078)

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

**In-app purchases:** none


## Frequently asked questions

### Is T.L.C. to Flash & Prep free?

T.L.C. to Flash & Prep is free to download, with no in-app purchases.

### Is Spectroscope free?

Spectroscope costs $14.99, with no in-app purchases.

### Do T.L.C. to Flash & Prep or Spectroscope have ads?

Neither T.L.C. to Flash & Prep nor Spectroscope shows ads.

### Which is updated more often, T.L.C. to Flash & Prep or Spectroscope?

T.L.C. to Flash & Prep ships an update every 19 months, and Spectroscope every 5 days. Most recently, T.L.C. to Flash & Prep was updated on November 3, 2026 and Spectroscope on October 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.*