Centerline
7.0#3 in musical tuner apps$3.99 one-timeFree planAndroidiOSmacOS
VisitCenterline vs LunaTuna
What both publish
| Fact | Centerline | LunaTuna |
|---|---|---|
| Headquarters | Sacramento, California, United States | Hamburg, Germany |
| Purpose | Centerline is a chromatic tuner that shows the note played, whether it is flat or sharp, and where the pitch settles. | LunaTuna is a chromatic tuner for iOS. |
| Support | Questions or feedback can be sent to [email protected]. | The maker invites users to contact them for support and asks them to include their device, iOS version and instrument. |
Centerline plans
- ChromaticFree
- Centerline Complete$3.99, paid once
LunaTuna plans
- FreeFree
- Extension Pack$2.99, paid once
Pick Centerline if…
Centerline suits musicians who want an offline tuner with chromatic and guitar modes, multiple display views, and on-device pitch analysis.
Pick LunaTuna if…
LunaTuna suits musicians who need chromatic tuning on iPhone, iPad, or a compatible Mac, including players of several non-guitar instruments. The Extension Pack is for users who want custom tunings, transposition, or alternate temperaments.