Unda – Water Eject & Cleaner promo code
••••••••For new subscribers only. One redemption per person for this offer.
After the free period, the subscription renews at the standard price unless you cancel in Apple Account settings. Apple shows your local renewal price before you redeem.
Redeem before March 1, 2027 (Pacific Time). Your free period starts when you redeem.
Available in 175 App Store regions
United States, France, Germany, United Kingdom, Austria, Belgium, Finland, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Canada, Sweden, Norway, Denmark, Switzerland, Australia, New Zealand, Japan, Hong Kong SAR China, Singapore, China, South Korea, India, Mexico, Russia, Taiwan, Vietnam, South Africa, Malaysia, Philippines, Thailand, Indonesia, Pakistan, Poland, Saudi Arabia, Türkiye, United Arab Emirates, Hungary, Chile, Nepal, Panama, Sri Lanka, Romania, Maldives, Czechia, Israel, Ukraine, Kuwait, Croatia, Costa Rica, Slovakia, Lebanon, Qatar, Slovenia, Serbia, Colombia, Venezuela, Brazil, Guatemala, Argentina, El Salvador, Peru, Dominican Republic, Ecuador, Honduras, Jamaica, Nicaragua, Paraguay, Uruguay, Macao SAR China, Egypt, Kazakhstan, Estonia, Latvia, Lithuania, Malta, Moldova, Armenia, Botswana, Bulgaria, Côte d’Ivoire, Jordan, Kenya, North Macedonia, Madagascar, Mali, Mauritius, Niger, Senegal, Tunisia, Uganda, Anguilla, Bahamas, Antigua & Barbuda, Barbados, Bermuda, British Virgin Islands, Cayman Islands, Dominica, Grenada, Montserrat, St. Kitts & Nevis, St. Lucia, St. Vincent & Grenadines, Trinidad & Tobago, Turks & Caicos Islands, Guyana, Suriname, Belize, Bolivia, Cyprus, Iceland, Bahrain, Brunei, Nigeria, Oman, Algeria, Angola, Belarus, Uzbekistan, Libya, Azerbaijan, Myanmar (Burma), Yemen, Tanzania, Ghana, Cameroon, Albania, Benin, Bhutan, Burkina Faso, Cambodia, Cape Verde, Chad, Congo - Brazzaville, Fiji, Gambia, Guinea-Bissau, Kyrgyzstan, Laos, Liberia, Malawi, Mauritania, Micronesia, Mongolia, Mozambique, Namibia, Palau, Papua New Guinea, São Tomé & Príncipe, Seychelles, Sierra Leone, Solomon Islands, Eswatini, Tajikistan, Turkmenistan, Zimbabwe, Nauru, Tonga, Vanuatu, Afghanistan, Bosnia & Herzegovina, Congo - Kinshasa, Gabon, Georgia, Iraq, Montenegro, Morocco, Rwanda, Zambia, Kosovo
Screenshots
About Unda – Water Eject & Cleaner
Unda clears water out of an iPhone speaker with sound and then lets you check whether it helped. Around the cleaner sits a small set of audio tools: it can test the speakers and the microphone, generate tones and measure how loud the room is.
Cleaning uses a low 165 Hz tone — the idea behind Water Lock on Apple Watch — that makes the speaker membrane push droplets out through the grille. Separate programs cover water, deep cleaning, dust, the earpiece and headphones, each with three strengths and up to three cycles. Afterwards Unda plays a test sound and asks whether it now sounds clearer; your answers are kept, so you can tell whether another cycle made a difference.
The speaker test sweeps across the whole audible range to reveal crackling and checks the left and right channels one by one; the call speaker and the microphone get their own checks, and the tone generator covers 1 Hz up to 25 kHz in several wave shapes. Unda is free to download and works without an account or ads.
Featured in 10 Best Free Water Eject & Speaker Cleaner Apps for iPhone
How to redeem the Unda promo code
- Tap Get on the card above. If you are not signed in to AppHunt, sign in or create a free account — the code appears right after.
- Tap Redeem. The App Store opens its redemption screen with the code already filled in.
- Confirm with your Apple Account. Unda premium is unlocked for 1 year; cancel any time before the free period ends if you do not want it to renew.
On a Mac or with a code copied from somewhere else: open the App Store, tap your account photo, choose Redeem Code and type the code in. More details in our guide to App Store promo codes.
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Unda promo code: questions and answers
Is the Unda promo code free?
Yes. The code gives you 1 year of Unda premium for free, straight from the developer. You need a free AppHunt account to see it — sign in and the code appears on the same card.
How do I redeem the Unda promo code?
Tap Redeem: the App Store opens its redemption screen with the code filled in, and you confirm with your Apple Account. Or copy the code, open the App Store, tap your account photo, choose Redeem Code and paste it. How to redeem an App Store promo code
What happens when the free year ends?
The subscription renews at the standard price unless you cancel it at least 24 hours before the free period ends. Apple shows your local price before you redeem, and you can cancel in Settings → your name → Subscriptions.
Who can use this code?
It is for people who have not subscribed to Unda before; Apple checks this when you redeem. One redemption per Apple Account, in any of the 175 App Store regions listed in the terms.