# ToneStack vs RingsFX

The clearest difference is rating: RingsFX at 4.9 against ToneStack's 4.4. RingsFX also leads on in-app purchases (none vs 12) and review sentiment (100% vs 77%). ToneStack's advantage is price ($9.99 vs $14.99) and ratings volume (106 vs 27). On ads and device support there is nothing between them.

ToneStack costs $9.99 and RingsFX $14.99 up front. ToneStack sells 12 one-off in-app purchases. RingsFX asks for nothing beyond the download.

RingsFX holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 106 and 27 respectively. Written reviews point the same way: 77% of ToneStack's written reviews are positive against 100% of RingsFX's.

ToneStack ships an update every 2 months, RingsFX fortnightly. Both last shipped on October 20, 2026.

## The numbers

| Metric | ToneStack | RingsFX |
| --- | --- | --- |
| Price | **$9.99** | $14.99 |
| Rating | [4.4 (106 ratings)](https://appshunter.io/ios/app/tonestack/id870269510/reviews) | **[4.9 (27 ratings)](https://appshunter.io/ios/app/ringsfx/id6478013769/reviews)** |
| Number of ratings | **106** | 27 |
| Positive reviews | 77.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 203 MB | 23 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yonac Inc.](https://appshunter.io/developer/288670023) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### ToneStack

[App page](https://appshunter.io/ios/app/tonestack/id870269510)

This app offers a vast collection of virtual guitar amplifiers, cabinets, and effects, meticulously modeled after real analog circuits. It provides an incredibly flexible signal chain, allowing users to combine up to 64 units simultaneously for extensive sound design possibilities. Features include an 8-track recorder, tuner, and metronome.

**Highlights:** Virtual Circuit modeling technology, Extensive amp, cab, and FX library, Up to 64 simultaneous effects, Flexible signal chain routing, 8-track recorder, MIDI learn and preset management

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| inSTUDIO 8 Track | $4.99 | one-time |
| PolyOCT | $5.99 | one-time |
| Metal Bundle | $9.99 | one-time |
| Clean Bundle | $9.99 | one-time |
| Blues Bundle | $9.99 | one-time |
| Custom Shop STUDIO Bundle | $9.99 | one-time |
| Bass 2 | $9.99 | one-time |
| Expansion v.2.0 | $19.99 | one-time |
| Expansion v.3.0 | $19.99 | one-time |
| Motherload v.1.0 | $49.99 | one-time |
| Motherload v.2.0 | $84.99 | one-time |
| Motherload v.3.0 | $84.99 | one-time |

**What reviewers like**

- 👍 Great sound quality
- 🎨 Excellent amp and effects models
- 💡 Flexible signal routing with ABY splitter
- 🎛️ Intuitive and user-friendly interface
- 🎶 Vast tonal possibilities

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🐛 Compatibility problems with some interfaces
- 🔇 Weak noise gate performance
- 💰 Expensive in-app purchases for full experience
- 🕰️ Lack of updates and support over time

**Reported bugs**

- Crashes and freezes
- Input/output issues with certain interfaces
- Preset and purchase restoration problems
- Latency and timing issues in some cases

**Requested features**

- AUv3 support for better DAW integration
- More amp and effect models
- Improved preset management and sharing
- MIDI mapping and expression pedal support
- Background audio playback


### RingsFX

[App page](https://appshunter.io/ios/app/ringsfx/id6478013769)

This music app emulates a renowned physical modeling synthesizer, offering diverse synthesis techniques and polyphonic capabilities. It allows for real-time parameter manipulation and can process external audio, creating unique sonic textures and rhythms.

**Highlights:** Physical modeling synthesis emulation, Multiple polyphony modes (Mono, Duo, Quad, True Polyphonic), Supports MIDI MPE and velocity sensitivity, External audio excitation, Mod Matrix for real-time parameter control, 7 unique synthesis modes, 6 mod-able and 6 global effects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ToneStack free?

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

### Is RingsFX free?

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

### Which has better reviews, ToneStack or RingsFX?

RingsFX is rated higher. ToneStack averages 4.4 out of 5 from 106 ratings, while RingsFX averages 4.9 from 27 ratings.

### Do ToneStack or RingsFX have ads?

Neither ToneStack nor RingsFX shows ads.

### Which is updated more often, ToneStack or RingsFX?

ToneStack ships an update every 2 months, and RingsFX fortnightly. Most recently, ToneStack was updated on October 20, 2026 and RingsFX on October 20, 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.*