--- product_id: 5321877 title: "Guitar Sidekick Universal Smartphone Support System for Guitar" brand: "castiv" price: "S/.12" currency: PEN in_stock: false reviews_count: 8 url: https://www.desertcart.pe/products/5321877-guitar-sidekick-universal-smartphone-support-system-for-guitar store_origin: PE region: Peru --- # Compatible with all guitar types Fits 2.3"-3.3" smartphones Portrait & landscape mode Guitar Sidekick Universal Smartphone Support System for Guitar **Brand:** castiv **Price:** S/.12 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Strumming Game! ## Quick Answers - **What is this?** Guitar Sidekick Universal Smartphone Support System for Guitar by castiv - **How much does it cost?** S/.12 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/5321877-guitar-sidekick-universal-smartphone-support-system-for-guitar) ## Best For - castiv enthusiasts ## Why This Product - Trusted castiv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **String Safe:** Minimal impact on guitar strings (less than 1% risk). - • **Case Friendly:** Adjustable grip accommodates most protective cases. - • **Guitar Versatility:** Perfect for acoustic, electric, and classical guitars. - • **Seamless Switching:** Easily toggle between portrait and landscape views. - • **Universal Compatibility:** Works with any smartphone from 2.3" to 3.3". ## Overview The Guitar Sidekick Universal Smartphone Support System is designed for musicians who want to enhance their playing experience. It accommodates a wide range of smartphones and is compatible with various guitar types, ensuring you can capture your musical moments effortlessly. With its adjustable grip and easy switching between orientations, this support system is a must-have for any modern guitarist. ## Description The Castiv Guitar Sidekick is a universal support system designed to hold a smartphone or similar device on your guitar. The system enables you to easily access your favorite guitar apps such as: video lessons, lyrics teleprompter, audio recorders, metronomes, tuners and so much more! Compatible with most guitars, it does not affect playing or tuning. ## Features - Works with any smartphone measuring 2.3" to 3.3" / 6cm to 8.5cm - Can be used with acoustic, electric or classical guitars. - Easily switch between portrait and landscape - Adjustable grip can accommodate most protective cases - Does not tweek the string of the guitar execept on some very rare models (less than 1%) ## Images ![Guitar Sidekick Universal Smartphone Support System for Guitar - Image 1](https://m.media-amazon.com/images/I/51j32FlNeRL.jpg) ![Guitar Sidekick Universal Smartphone Support System for Guitar - Image 2](https://m.media-amazon.com/images/I/81Nqlt9AUrL.jpg) ![Guitar Sidekick Universal Smartphone Support System for Guitar - Image 3](https://m.media-amazon.com/images/I/81unPpfM9cL.jpg) ![Guitar Sidekick Universal Smartphone Support System for Guitar - Image 4](https://m.media-amazon.com/images/I/81WV1CtnrGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Best Product for Guitarists since the apps themselves *by M***E on Reviewed in the United States on September 11, 2010* I own an iPhone 3GS and it fits in the Guitar Sidekick beautifully. It's snug and secure. One big time plus is the phone can remain in its case and still fit fine in the Sidekick. There's nothing more annoying than having to remove your phone from its protective case just to fit in a dock or something!I use several guitar apps, to include TabToolKit, GuitarToolKit, etc. I was able to handily tune my guitar with the phone in its mount. Another plus.The phone also sits high enough above the fret board so it wont interfere with your fingering. Again, another plus.So to conclude, the Sidekick holds my iPhone securely, reading tablature is a breeze when it's mounted, and it doesn't interfere with playing at all.My only complaint is that I needed to literally use a butterknife to open up the clamp when I took it out of the package. I thought it was superglued closed! Beyond that minor inconvenience, I highly recommend this mount for anyone that uses their smartphone as a guitar aid. 5 big stars! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great Replacement for Music Stand and Fake Book *by D***L on Reviewed in the United States on July 3, 2011* Really neat!! It makes a compact package when on the go with Lanikai concert uke; it fits fine on mine, though it apparently won't fit on all concert ukes, per another review. I used to have to pack up music stand, thick fake book and other apparatus to be able to play on the go. Now, I can put everything in my uke case or gig bag and I'm set. I do have to disassemble the GSK, if I want to put it in case, which makes me nervous about posible breakage (plastic upper part). If handled carefully, this could last a long time. Now I can walk around and play music with iPod right in my face--almost too close. The only problem with using this with uke, is that it becomes neck-heavy, with weight of IPod--still very usable and the best solution yet for on-the-go guitar and uke players. I use it all the time. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Bye-bye, music stand, hello free hands! *by J***. on Reviewed in the United States on March 20, 2015* Although the idea is great, it does not work well with classical guitars where the strings wrap over tightly and through the headstock. Also the larger phones are somewhat heavy as I have an iPhone 6 and it does not necessarily stay positioned quite as well as I'd like it to. The main disappointment I have in the product is that it came with no warranty and I fear the clip part which is made of some sort of plastic may not last long as there is quite a bit of pressure on it once it's fastened. Are replacements available and/or guaranteed? At roughly $20 I would sure hope so. Otherwise, and if so then it's awesome and I would give it five stars! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/5321877-guitar-sidekick-universal-smartphone-support-system-for-guitar](https://www.desertcart.pe/products/5321877-guitar-sidekick-universal-smartphone-support-system-for-guitar) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-24*