GuitarPal vs Modsync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GuitarPal
Read full descriptionHide full description
Guitar practice can easily become unfocused: you pick up your guitar, play whatever comes to mind, and lose track of what you intended to work on. GuitarPal helps you turn those moments into structured practice sessions. Plan what to work on, stay focused while you play, and track your progress over time—all without unnecessary distractions. PRACTICE YOUR WAY • Start a free or timed practice session • Begin instantly or set a specific duration • Adjust your practice settings at any time STAY FOCUSED • Use the built-in metronome • Practice with optional backing tracks • Organize multiple exercises into a clear sequence • Add notes and reminders to each exercise TRACK YOUR PROGRESS • Log your practice automatically • Review your total practice time and practice days • Follow your streaks and build a more consistent routine BUILT FOR GUITAR PLAYERS GuitarPal is for players who want more structure without more complexity—whether you are building a new practice habit or improving an existing routine. It is not a course library or content platform. It is a focused, reliable companion that helps you make each practice session count. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Modsync
Instantly calculate LFO frequencies in Hz that sync with your music's tempo. Achieve tighter, more musical modulations that enhance rhythm. Perfect for producers and sound designers.
- Tempo-synced LFO calculations
- 6 rhythmic divisions
- Straight, dotted, and triplet variations
- One-tap copy to clipboard
- Minimalist interface
- Offline functionality
Read full descriptionHide full description
Make your modulations groove with your music. When your LFO rate matches your track's tempo, modulations rise and fall naturally with the beat. This creates tighter, more musical movement where the modulation enhances the rhythm instead of fighting it. Modsync calculates LFO frequencies in Hz instantly based on your BPM and note division. Just copy the values into your synth or plugin. FEATURES - Instant tempo-synced LFO calculations - 6 rhythmic divisions from whole notes to 1/32 - Straight, dotted, and triplet variations - One-tap copy to clipboard - Beautiful, minimalist interface - Haptic feedback - Works completely offline PRO TIP With iCloud Universal Clipboard enabled, tap any value on your iPhone and paste it directly into your synth or DAW on Mac. No typing required. Perfect for music producers, sound designers, and synth enthusiasts who want their modulations to feel musical, not random. Made with love by AKER.
Screenshots
Verdict
The clearest difference is iOS requirement: Modsync at 14.0 against GuitarPal's 18.0. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GuitarPal | Modsync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 文海 赵 | AKER SARL |
In-app purchases
GuitarPal
No in-app purchases
Modsync
No in-app purchases









