Ukulele Tuner vs Pay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ukulele Tuner
This application provides tuning notes for a soprano ukulele. It supports both standard and alternative tuning configurations to help musicians achieve the correct pitch.
- Plays tuning notes
- Soprano ukulele support
- Standard tunings
- Alternative tunings
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Plays tuning notes for a soprano ukulele. Includes standard and alternative tunings.
Pay
Securely pay utility bills, view statements, and track consumption. Manage your account contact information on your mobile device.
- Secure bill payment
- View billing statements
- Track utility consumption
- Manage contact information
- Account management
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With the PayGPWA Mobile App, you will be able to securely pay your GPA or GWA utility bill, view your past and current billing statements, track your monthly utility consumption, and manage your utility account’s contact information with your iOS powered mobile device.
Screenshots
Verdict
The clearest difference is review sentiment: Ukulele Tuner at 62% against Pay's 18%. Ukulele Tuner also leads on rating (4.4 vs 2.4) and ratings volume (2K vs 28). Pay's advantage is ads (none vs shown) and update cadence (every 2 months vs every 16 months). On price, in-app purchases, device support and iOS requirement 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.
Ukulele Tuner holds the better App Store score, 4.4 against 2.4. That said, the two scores are not equally well evidenced: Ukulele Tuner has 2K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 62% of Ukulele Tuner's written reviews are positive against 18% of Pay's.
Ukulele Tuner ships an update every 16 months, Pay every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Ukulele Tuner | Pay |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (2K ratings) — better | 2.4 (28 ratings) |
| Positive reviews | 61.8% of reviews — better | 18.2% of reviews |
| Number of ratings | 2K — better | 28 |
| Update frequency | Every 16 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Alvin Yu | Guam Power Authority |
Customer experience
Ukulele Tuner
Pay
Bugs and requests
Ukulele Tuner
Reported bugs
3 issues- App crashes on startup
- Microphone not working
- Incorrect note playback
Requested features
4 requests- Add visual tuning indicators
- Provide continuous note playback
- Improve compatibility with different devices
- Remove intrusive ads
Pay
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ukulele Tuner
No in-app purchases
Pay
No in-app purchases









