# AmpStamp vs 808 Overdrive Pro

The clearest difference is review sentiment: 808 Overdrive Pro at 100% against AmpStamp's 55%. 808 Overdrive Pro also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 10). AmpStamp's advantage is update cadence (every 6 weeks vs every 6 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. AmpStamp sells 10 in-app purchases, starting at $4.99 per month. 808 Overdrive Pro asks for nothing beyond the download.

808 Overdrive Pro holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 32 and 31 respectively. Written reviews point the same way: 55% of AmpStamp's written reviews are positive against 100% of 808 Overdrive Pro's.

AmpStamp ships an update every 6 weeks, 808 Overdrive Pro every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AmpStamp | 808 Overdrive Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (32 ratings)](https://appshunter.io/ios/app/ampstamp/id1065273964/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/808-overdrive-pro/id1537555516/reviews)** |
| Number of ratings | **32** | 31 |
| Positive reviews | 54.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 289 MB | 32 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### AmpStamp

[App page](https://appshunter.io/ios/app/ampstamp/id1065273964)

This app recreates vintage guitar tones with models of classic amps, effects, and cabinets. Customize your sound, save presets, and use MIDI controllers for hands-free operation. Expand your sonic palette with individual purchases or an all-access subscription.

**Highlights:** Vintage amplifier modeling, Classic effects and cabinet simulations, Customizable sound presets, MIDI controller support, In-app Gear Shop, All-access subscription option

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AmpStamp | $4.99 | per month |
| AmpStamp | $49.99 | per year |
| WH100 Wah | Free | one-time |
| VG402C Amplifier | $3.99 | one-time |
| VG205E Amplifier | $3.99 | one-time |
| VG402B Amplifier | $3.99 | one-time |
| EC101C Echo | $3.99 | one-time |
| VG302E Amplifier | $3.99 | one-time |
| VG207A Amplifier | $3.99 | one-time |
| VG 2X12C 100W '68 Cabinet | $4.99 | one-time |


### 808 Overdrive Pro

[App page](https://appshunter.io/ios/app/808-overdrive-pro/id1537555516)

This audio plugin emulates a classic green overdrive pedal, offering versatile sound modification for guitarists. It's designed to produce breathtaking sounds and can be used standalone or with other audio apps.

**Highlights:** Classic overdrive pedal emulation, Drive, Tone, and Level controls, Standalone app functionality, AudioUnit v3 effect compatible, Inter-App Audio effect compatible, Responsive and versatile sound

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AmpStamp free?

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

### Is 808 Overdrive Pro free?

808 Overdrive Pro is free to download, with no in-app purchases.

### Which has better reviews, AmpStamp or 808 Overdrive Pro?

808 Overdrive Pro is rated higher. AmpStamp averages 4.4 out of 5 from 32 ratings, while 808 Overdrive Pro averages 5.0 from 31 ratings.

### Do AmpStamp or 808 Overdrive Pro have ads?

Neither AmpStamp nor 808 Overdrive Pro shows ads.

### Which is updated more often, AmpStamp or 808 Overdrive Pro?

AmpStamp ships an update every 6 weeks, and 808 Overdrive Pro every 6 months. Most recently, AmpStamp was updated on November 2, 2026 and 808 Overdrive Pro on November 3, 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.*