strng vs Needlepoint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
strng
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.
- 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
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Strng is a string synthesiser inspired by the karplus-strong algorithm. The physical modelling starts with a short burst of noise that then guided by a tuned delay buffer and string tension filter, generates plucked string like sounds. No samples are used. Strng is 16 voice polyphonic and can be controlled with an in app 25 key chromatic keyboard or connect prefered midi controller through USB or Wifi. To further shape the sound two post effects are available, a ping-pong stereo delay and two channel resonant filter controlled by two LFOs. Connect to other apps through AudioBus, inter app audio or load in DAWs as AUv3. +++ String synthesis engine +++ 16 voice polyphonic +++ Audiobus, IAA and AUv3 +++ Core MIDI, bluetooth midi and limited MPE +++ 25 multitouch keyboard with aftertouch control +++ Factory presets, save and load your own settings, drag'n drop from files app +++ Aftertouch modulation for attack, sustain, bit crush, resonant filter and detune lfo +++ Stereo ping-pong delay +++ Two channel resonant low pass filter LFOs
Needlepoint
This app simulates the warm, fuzzy sound of vinyl records using advanced physical modeling. It generates realistic turntable noises and artifacts, offering creative control over warped sounds and tempo-synced playback. Additional effects like a compressor and glitchy looper enhance the audio.
- Physical modeling for realistic vinyl sounds
- Synthesized record detritus and distress
- Tempo-syncable turntable speed
- Single-knob compressor with multiple algorithms
- Broken record looper mode
- Vinyl spindown and start effect
- Granular pitch shifter
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Unfiltered Audio's Needlepoint is now available on iOS as a Standalone app or AUv3 plugin! Unfiltered Audio raises the bar (and lowers the tonearm) with Needlepoint: a revolution in vinyl simulation. Continuing the retro themes of their smashed-up hit lo-fi-af, Needlepoint presents a full platter of advanced physical modeling to dive deep into the warm, fuzzy sound of turntable noises and artifacts beloved by many. Of course, since this is an Unfiltered Audio plugin, you can push the needle far past realism and dive into some seriously warped sounds. While many vinyl plugins are content to use looping samples of noise, Needlepoint uses physical modeling to achieve its incredible sound. Needlepoint synthesizes all sorts and sizes of detritus and distress on a record: hair, dust mites, scratches, warping, etc. These are not randomly modeled, but rather accurately distributed onto a rotating, algorithmic platter. Changing the speed of the record can greatly change the nature of Needlepoint's impact on your sound. While you may be used to vinyl RPMs like 33 1/3, 45, and 78, have you ever wondered what it would sound like to tempo sync a turntable to your DAW? Now you can! Beyond noise, ambience, and tone, Needlepoint includes other effects to fully etch out your vibe. A single knob compressor (inspired by lo-fi-af's PRESS knob with six additional algorithms) can be added before or after the signal chain. This compressor can emulate algorithms from famous hardware samplers associated with vinyl, or even mimic the sound of analog distortion introduced by the vinyl pressing process. A BROKEN mode emulates a broken record a broken record a broken record a broken... Where were we? Oh right, a BROKEN mode acts as an unpredictable looper by jumping the grooves on your recent audio. You can automate the mode's toggle to create all sorts of cut-up and glitchy phrases. No vinyl plugin would be complete without a SPINDOWN button that creates that classic vinyl stop (and start!) sound. Here you can control the rate of the spindown to better fit the effect into your mixes. Finally, at the end of the processing chain, Needlepoint features a granular pitch shifter to help you achieve that chopped up vibe without needing to manually change the speed of your tracks. Despite all of these features, Needlepoint is incredibly easy to use. With a beautiful interface and an extensive set of presets, Needlepoint will help you itch that nostalgic scratch that your tracks need. As an AUv3 plugin, Needlepoint has been tested to work perfectly with Garageband, Drambo, AUM, Cubasis, Beatmaker, Nanostudio, apeMatrix, Loopy Pro, and more! Additionally, with its clear layout and smart resizing, Needlepoint can be used on tablets and phones with ease. (Note for Drambo users: Drambo does not yet have automatic Plugin Delay Compensation for managing plugins with latency. As a result, tracks with Needlepoint will not line up properly with other tracks. An upcoming patch for Drambo will add this feature in.)
Screenshots
Verdict
strng and Needlepoint both sit at 4.7 stars, but that hides the real split: 84% of strng's written reviews are positive against 50% of Needlepoint's. strng also leads on price ($4.99 vs $9.99) and iOS requirement (9.0 vs 12.0). Needlepoint's advantage is update cadence (fortnightly vs every 4 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
strng costs $4.99 and Needlepoint $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.7 for strng against 4.8 for Needlepoint. Both are backed by a comparable volume of ratings — 35 and 14 respectively. Written reviews are what separate them: 84% of strng's written reviews are positive against 50% of Needlepoint's.
strng ships an update every 4 months, Needlepoint fortnightly. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.
| Parameter | strng | Needlepoint |
|---|---|---|
| Price | $4.99 — better | $9.99 |
| Rating | 4.7 (35 ratings) | 4.8 (14 ratings) — better |
| Positive reviews | 84.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 35 — better | 14 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Erik Sigth | Unfiltered Audio |
Customer experience
strng
Needlepoint
In-app purchases
strng
No in-app purchases
Needlepoint
No in-app purchases









