# FLASHEX vs RevUp

The clearest difference is in-app purchases: FLASHEX at none against RevUp's 4. RevUp's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RevUp sells 4 in-app purchases, starting at $4.99 per month. FLASHEX asks for nothing beyond the download.

FLASHEX ships an update every 3 weeks, RevUp daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | FLASHEX | RevUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/flashex/id6742115135/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 108 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Ryzhov](https://appshunter.io/developer/1796903716) | [Taras Oliiarchuk](https://appshunter.io/developer/1896015639) |

## What reviewers say

### FLASHEX

[App page](https://appshunter.io/ios/app/flashex/id6742115135)

Customize your BMW's firmware with various options, including engine and transmission tuning. Monitor vehicle parameters, read diagnostic trouble codes, and flash pre-defined maps via OBD or WiFi. Supports a wide range of BMW models.

**Highlights:** Customizable firmware options, Engine and transmission ECU re-flashing, Real-time vehicle parameter monitoring, DTC code reading, OBD and WiFi flashing, Datalogging capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### RevUp

[App page](https://appshunter.io/ios/app/revup-car-maintenance-tracker/id6765628117)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RevUp Pro Monthly | $4.99 | per month |
| RevUp Family Monthly | $5.99 | per month |
| RevUp Pro Annual | $39.99 | per year |
| RevUp Family Yearly | $49.99 | per year |


## Frequently asked questions

### Is FLASHEX free?

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

### Is RevUp free?

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

### Do FLASHEX or RevUp have ads?

Neither FLASHEX nor RevUp shows ads.

### Which is updated more often, FLASHEX or RevUp?

FLASHEX ships an update every 3 weeks, and RevUp daily. Most recently, FLASHEX was updated on October 24, 2026 and RevUp on October 24, 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.*