# Analog Stone vs AD

The clearest difference is update cadence: Analog Stone at every 2 days against AD's every 3 weeks. Analog Stone also leads on rating (5.0 vs 4.7) and price ($5.99 vs $6.99). AD's advantage is ratings volume (14 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

Analog Stone costs $5.99 and AD $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Analog Stone holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AD has 14 ratings behind it against 2, so its average is the more settled of the two.

Analog Stone ships an update every 2 days, AD every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Analog Stone | AD |
| --- | --- | --- |
| Price | **$5.99** | $6.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/analog-stone/id1584659476/reviews)** | [4.7 (14 ratings)](https://appshunter.io/ios/app/ad-202/id6795327427/reviews) |
| Number of ratings | 2 | **14** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Paid | Paid |
| Size | 3 MB | 74 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### Analog Stone

[App page](https://appshunter.io/ios/app/analog-stone/id1584659476)

This app emulates a classic 1979 four-stage analog phaser pedal, bringing its iconic psychedelic sound to iOS. It offers a focused, hardware-like experience with an optional circuit to reduce harshness for experimental sound design.

**Highlights:** Classic 1979 phaser emulation, AUv3 plugin support, Analog modeling engine, Add-on circuit for reduced harshness, Manual and external rate modulation, Supports 44.1, 48, 96 kHz sampling rates

**Features:** Vision Pro support

**In-app purchases:** none


### AD

[App page](https://appshunter.io/ios/app/ad-202/id6795327427)

This app emulates a classic 1983 micro synthesizer with modern enhancements like MPE and eight-voice polyphony. It offers a rich sound engine with multiple oscillators, filters, and a comprehensive drive section for unique sonic textures. Enjoy extensive modulation options and a built-in keyboard for immediate creativity.

**Highlights:** Eight-voice polyphony, MPE support, Classic four-pole lowpass filter, Comprehensive drive section, AUv3 and standalone operation, Preset manager with favorites, Built-in chicklet keyboard

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Analog Stone free?

Analog Stone costs $5.99, with no in-app purchases.

### Is AD free?

AD costs $6.99, with no in-app purchases.

### Which has better reviews, Analog Stone or AD?

Analog Stone is rated higher. Analog Stone averages 5.0 out of 5 from 2 ratings, while AD averages 4.7 from 14 ratings.

### Do Analog Stone or AD have ads?

Neither Analog Stone nor AD shows ads.

### Which is updated more often, Analog Stone or AD?

Analog Stone ships an update every 2 days, and AD every 3 weeks. Most recently, Analog Stone was updated on October 30, 2026 and AD on October 31, 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.*