# TECprog3 vs AUTHOR FLASHER

The clearest difference is iOS requirement: AUTHOR FLASHER at 13.0 against TECprog3's 17.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TECprog3 | AUTHOR FLASHER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 1 MB | 32 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | ['TEC electronics' Ltd](https://appshunter.io/developer/922415468) | [AUTHOR-ALARM](https://appshunter.io/developer/1344731145) |

## What reviewers say

### TECprog3

[App page](https://appshunter.io/ios/app/tecprog3/id6504360767)

This utility app allows specialists to manage anti-theft systems. It enables software updates, configuration changes, real-time parameter monitoring, and customization of user functions and notifications. It also supports key calculation for keyless auto-start in certain vehicles.

**Highlights:** Update device software, Change device settings, Monitor device and car parameters, Customize user functions, Configure notification events, Calculate encryption keys for auto-start

**In-app purchases:** none


### AUTHOR FLASHER

[App page](https://appshunter.io/ios/app/author-flasher/id6748026821)

**In-app purchases:** none


## Frequently asked questions

### Is TECprog3 free?

TECprog3 is free to download, with no in-app purchases.

### Is AUTHOR FLASHER free?

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

### Do TECprog3 or AUTHOR FLASHER have ads?

Neither TECprog3 nor AUTHOR FLASHER shows ads.

### Which is updated more often, TECprog3 or AUTHOR FLASHER?

TECprog3 ships an update every 2 months, and AUTHOR FLASHER every 2 months. Most recently, TECprog3 was updated on August 18, 2026 and AUTHOR FLASHER on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*