# strng vs Lo

The clearest difference is rating: strng at 4.7 against Lo's 3.6. strng also leads on review sentiment (84% vs 48%) and iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

strng costs $4.99 and Lo $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

strng holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 35 and 94 respectively. Written reviews point the same way: 84% of strng's written reviews are positive against 48% of Lo's.

strng ships an update every 4 months, Lo every 3 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | strng | Lo |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[4.7 (35 ratings)](https://appshunter.io/ios/app/strng/id993782289/reviews)** | [3.6 (94 ratings)](https://appshunter.io/ios/app/lo-fly-dirt/id1292776927/reviews) |
| Number of ratings | 35 | **94** |
| Positive reviews | **84.4% of reviews** | 48.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 4 MB | 11 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [MSXII Sound Design](https://appshunter.io/developer/1292776926) |

## What reviewers say

### strng

[App page](https://appshunter.io/ios/app/strng/id993782289)

This app generates plucked string sounds using a physical modeling synthesis engine. It offers polyphonic voices, a built-in keyboard, and MIDI control. Shape your sound with delay and resonant filters, and integrate with other music apps.

**Highlights:** Physical modeling string synthesis, 16 voice polyphony, Built-in 25-key keyboard with aftertouch, MIDI controller support (USB/Wi-Fi), Stereo ping-pong delay, Two-channel resonant filter with LFOs, Audiobus, IAA, and AUv3 support

**Features:** Vision Pro support

**In-app purchases:** none


### Lo

[App page](https://appshunter.io/ios/app/lo-fly-dirt/id1292776927)

This audio utility plugin adds character and "dirt" to your sound with various emulation modes. Save custom presets for easy recall of your desired sonic textures. It functions as an AUv3 effect for compatible hosts.

**Highlights:** Multiple emulation modes (Default, 60, 404, 1200, 8 Bit, SK-5), Adds saturation, compression, and bit reduction, Low-pass and high-pass filtering options, Vinyl simulation, Preset saving and recall, Wet/dry mix control

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✨ Adds grit and texture
- 🎶 Inspiring sound design tool
- 🎚️ Instant weight and character
- 🎨 Versatile with different presets
- 💰 Great value for the price

**What reviewers complain about**

- 💥 Frequent crashes
- ⚠️ Unstable in GarageBand
- 💾 Settings not saving
- 🚫 Incompatible with some DAWs
- 📉 Buggy after updates

**Reported bugs**

- Crashes GarageBand
- Audio unit extensions failing
- Plugin crashes DAW
- Doesn't save between sessions
- Resets to default preset on sharing/reopening

**Requested features**

- Update for GarageBand compatibility
- Fix saving issues between sessions
- Address crashing bugs
- Provide a tutorial
- Dedicated iPhone version


## Frequently asked questions

### Is strng free?

strng costs $4.99, with no in-app purchases.

### Is Lo free?

Lo costs $4.99, with no in-app purchases.

### Which has better reviews, strng or Lo?

strng is rated higher. strng averages 4.7 out of 5 from 35 ratings, while Lo averages 3.6 from 94 ratings.

### Do strng or Lo have ads?

Neither strng nor Lo shows ads.

### Which is updated more often, strng or Lo?

strng ships an update every 4 months, and Lo every 3 months. Most recently, strng was updated on October 24, 2026 and Lo on October 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*