UKULELAB vs Chord Progression Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UKULELAB
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Welcome to UKULELAB, the essential app for every ukulele player. Keep your instrument in perfect harmony with our accurate and easy-to-use tuner. Improve your skills with the systematic chord practice feature, complete with clear diagrams and various modes like sequential or random to keep your sessions engaging. Our most unique feature is the text-based sheet player. Simply paste the chords of your favorite song to create a custom sheet, and let the auto-scroll function assist you as you play. Download UKULELAB now and take your ukulele playing to the next level!
Chord Progression Manager
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Chord Progression Manager is the fastest way to build, play, and save chord progressions on iPhone, putting a live, playable chord lane right in your pocket. — BUILD YOUR PROGRESSION — Pick a root note, chord type, and tension, then add it to your progression with a single tap. Reorder or delete chords freely. Use the voicing editor to fine-tune individual notes on an interactive piano roll and craft exactly the sound you want. — PLAY IT BACK — Hear your progression immediately with the built-in synthesizer. Adjust tempo and transpose the entire progression up or down by semitone — no need to rebuild from scratch when you change keys. — SAVE & ORGANIZE — Save as many progressions as you like and keep your favorites just a tap away. Reopen any saved progression into the editor and keep building. — AI MUSIC ASSISTANT — Stuck on what chord comes next? Ask the built-in AI chat. Get suggestions for chord substitutions, borrowed chords, reharmonization ideas, and more — powered by any OpenAI-compatible endpoint you configure. Chord Progression Manager is free to download and use. AI chat features require your own LLM API key.
Screenshots
Verdict
The clearest difference is update cadence: UKULELAB at every 4 weeks against Chord Progression Manager's every 4 months. UKULELAB also leads on iOS requirement (15.1 vs 26.0). 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.
UKULELAB ships an update every 4 weeks, Chord Progression Manager every 4 months. Both last shipped on October 25, 2026.
| Parameter | UKULELAB | Chord Progression Manager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 23 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | EUN JI PARK | Jun Tsuda |
In-app purchases
UKULELAB
No in-app purchases
Chord Progression Manager
No in-app purchases
Questions
Is UKULELAB free?
Is Chord Progression Manager free?
Do UKULELAB or Chord Progression Manager have ads?
Which is updated more often, UKULELAB or Chord Progression Manager?
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