# AmpStamp vs VStomp Amp HD

The clearest difference is review sentiment: AmpStamp at 55% against VStomp Amp HD's 33%. AmpStamp also leads on rating (4.4 vs 4.2) and device support (4 vs 1). VStomp Amp HD's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AmpStamp sells 22 in-app purchases, starting at $4.99 per month and VStomp Amp HD sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AmpStamp holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 32 and 10 respectively. Written reviews point the same way: 55% of AmpStamp's written reviews are positive against 33% of VStomp Amp HD's.

AmpStamp ships an update every 2 months, VStomp Amp HD every 3 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AmpStamp | VStomp Amp HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (32 ratings)](https://appshunter.io/ios/app/ampstamp/id1065273964/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/vstomp-amp-hd/id1411210567/reviews) |
| Number of ratings | **32** | 10 |
| Positive reviews | **54.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 496 MB | 114 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) | [Hotone](https://appshunter.io/developer/982536111) |

## 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

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AmpStamp | $4.99 | per month |
| AmpStamp | $49.99 | per year |
| WH100 Wah | Free | one-time |
| OD101 Overdrive | $1.99 | one-time |
| EQ100 Treble Boost | $1.99 | one-time |
| CH102 Chorus | $1.99 | one-time |
| EQ106 Six Band Equalizer | $1.99 | one-time |
| FZ102 Fuzz | $1.99 | one-time |
| DS101A Distortion | $2.99 | 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 |
| AMB400 Plate Reverb | $3.99 | one-time |
| VG 2X12C 30W '67 Cabinet | $3.99 | one-time |
| VG 2X12C 100W '68 Cabinet | $4.99 | one-time |
| VG 2X12PB 100W '66 Cabinet | $4.99 | one-time |
| VG802C Amplifier | $4.99 | one-time |
| VG408D Amplifier | $4.99 | one-time |
| AmpStamp | $14.99 | one-time |


### VStomp Amp HD

[App page](https://appshunter.io/ios/app/vstomp-amp-hd/id1411210567)

Experience legendary amplifier tones on your mobile device. This app uses advanced modeling technology to deliver realistic guitar and bass amp simulations with built-in effects and a user-friendly interface.

**Highlights:** Advanced CDCM modeling system, 23+ legendary amplifier models, 20+ classic cabinet models, Built-in delay and reverb effects, Smart noise gate, Simple, intuitive UI

**Features:** macOS Compatibility

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fryman HB | $0.99 | one-time |
| Highway 103 | $0.99 | one-time |
| Engle 4x12 | $0.99 | one-time |
| Eddie 2x12 | $0.99 | one-time |
| Rector 4x12 | $0.99 | one-time |
| Dizzle 4x12 | $0.99 | one-time |
| Jazz 2x12 | $0.99 | one-time |
| Eddie 51 | $1.99 | one-time |
| Engle Saga | $1.99 | one-time |
| Powerengle | $1.99 | one-time |
| Rector Dual | $1.99 | one-time |
| BASS PACK | $1.99 | one-time |
| Jazz Clean | $1.99 | one-time |
| CRUNCH PACK | $2.99 | one-time |
| ALL-CAB PACK | $4.99 | one-time |
| SPECIAL LEAD PACK | $4.99 | one-time |
| HIGH GAIN PACK | $9.99 | one-time |
| ALL-AMP PACK | $29.99 | one-time |
| ALL-IN PACK | $29.99 | one-time |


## Frequently asked questions

### Is AmpStamp free?

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

### Is VStomp Amp HD free?

VStomp Amp HD is free to download, with in-app purchases available.

### Which has better reviews, AmpStamp or VStomp Amp HD?

AmpStamp is rated higher. AmpStamp averages 4.4 out of 5 from 32 ratings, while VStomp Amp HD averages 4.2 from 10 ratings.

### Do AmpStamp or VStomp Amp HD have ads?

Neither AmpStamp nor VStomp Amp HD shows ads.

### Which is updated more often, AmpStamp or VStomp Amp HD?

AmpStamp ships an update every 2 months, and VStomp Amp HD every 3 weeks. Most recently, AmpStamp was updated on October 13, 2026 and VStomp Amp HD on October 11, 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.*