# FAC Alteza vs Progressions

The clearest difference is rating: FAC Alteza at 4.9 against Progressions's 4.1. FAC Alteza also leads on review sentiment (94% vs 67%) and price ($9.99 vs $14.99). Progressions's advantage is in-app purchases (none vs 3) and update cadence (every 2 weeks vs every 5 months). On ratings volume, ads, monetization model and device support there is nothing between them.

FAC Alteza costs $9.99 and Progressions $14.99 up front. FAC Alteza sells 3 one-off in-app purchases. Progressions asks for nothing beyond the download.

FAC Alteza holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 81 and 34 respectively. Written reviews point the same way: 94% of FAC Alteza's written reviews are positive against 67% of Progressions's.

FAC Alteza ships an update every 5 months, Progressions every 2 weeks. Both last shipped on September 29, 2026.

## The numbers

| Metric | FAC Alteza | Progressions |
| --- | --- | --- |
| Price | **$9.99** | $14.99 |
| Rating | **[4.9 (81 ratings)](https://appshunter.io/ios/app/fac-alteza/id1489369665/reviews)** | [4.1 (34 ratings)](https://appshunter.io/ios/app/progressions/id1634378516/reviews) |
| Number of ratings | **81** | 34 |
| Positive reviews | **93.9% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#189** |
| Size | 3 MB | 117 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frederic Corvest](https://appshunter.io/developer/1230164765) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### FAC Alteza

[App page](https://appshunter.io/ios/app/fac-alteza/id1489369665)

This app provides an exospheric stereo reverb with ultra-low latency pitch shifting for lush, dreamy sound textures. It features a unique feedback processor, fine-tuning of all-pass delays, and advanced controls for stereo width and sidechain ducking. Designed for musicians seeking ethereal soundscapes.

**Highlights:** Exospheric stereo reverb, Ultra-low latency pitch shifting, Shimmer and harmonizer effects, Unique feedback processor, All-Pass delay fine-tuning, Sidechain input for ducking, Separate Dry/Wet and feedback outputs

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $14.99 | one-time |

**What reviewers like**

- ✨ Magical and emotional reverb
- 🌌 Opens up deep space
- 🌿 Organic shimmer
- 💡 Intuitive interface
- 🚀 Perfect for soundscapes

**What reviewers complain about**

- 😵 Effects sound over the top
- 🤏 Encoders rotate too slow
- 🤔 Monomaker confusing
- ❓ Stages cryptic
- 🔊 Presets can be a bit wet

**Reported bugs**

- Not working on 2021 iPad as host
- Doesn't freeze properly in Cubasis

**Requested features**

- Presets toned down
- Encoders rotate slower for fine adjustments
- More presets
- MIDI control by foot switches


### Progressions

[App page](https://appshunter.io/ios/app/progressions/id1634378516)

**Currently charting:** #189 Top Paid · Music (US App Store)

Generate unique chord progressions beyond traditional scales using mathematical algorithms. Control complexity and freedom to explore new harmonic territories. Features include arpeggiators, strumming patterns, and humanization for expressive musical output.

**Highlights:** Generate unique chord progressions, Adjust complexity and freedom levels, Block Chord, Arpeggiator, and Strummer modes, Supports open and closed chords with selectable voicings, Humanize chord and note timings, Integrated ARP and STRUM pattern editor, Sync multiple instances

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FAC Alteza free?

FAC Alteza costs $9.99, and also offers in-app purchases.

### Is Progressions free?

Progressions costs $14.99, with no in-app purchases.

### Which has better reviews, FAC Alteza or Progressions?

FAC Alteza is rated higher. FAC Alteza averages 4.9 out of 5 from 81 ratings, while Progressions averages 4.1 from 34 ratings.

### Do FAC Alteza or Progressions have ads?

Neither FAC Alteza nor Progressions shows ads.

### Which is updated more often, FAC Alteza or Progressions?

FAC Alteza ships an update every 5 months, and Progressions every 2 weeks. Most recently, FAC Alteza was updated on September 29, 2026 and Progressions on September 29, 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.*