# AmpStamp vs Liminar

The clearest difference is in-app purchases: Liminar at none against AmpStamp's 22. Liminar also leads on update cadence (every 4 days vs every 2 months). AmpStamp's advantage is device support (4 vs 1) and iOS requirement (12.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. AmpStamp sells 22 in-app purchases, starting at $4.99 per month. Liminar asks for nothing beyond the download.

AmpStamp ships an update every 2 months, Liminar every 4 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AmpStamp | Liminar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (32 ratings)](https://appshunter.io/ios/app/ampstamp/id1065273964/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 496 MB | 42 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) | [Manuel Maria Pino Ros](https://appshunter.io/developer/1801197134) |

## 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 |


### Liminar

[App page](https://appshunter.io/ios/app/liminar/id6743081924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AmpStamp free?

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

### Is Liminar free?

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

### Do AmpStamp or Liminar have ads?

Neither AmpStamp nor Liminar shows ads.

### Which is updated more often, AmpStamp or Liminar?

AmpStamp ships an update every 2 months, and Liminar every 4 days. Most recently, AmpStamp was updated on October 13, 2026 and Liminar on October 8, 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.*