Aisling

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Aisling (ash-ling) — an old Irish word for a dream or vision — is a calm companion for lucid dreaming: learning to know you’re dreaming while you dream, and to explore it with intention.

Most dreams fade within minutes of waking. Aisling helps you catch them, understand them, and gently build the awareness that leads to lucidity — all wrapped in a quiet, cosmic space made for the hours around sleep.

WHAT YOU CAN DO

- Dream journal — Capture dreams the moment you wake, by voice or by hand. Aisling transcribes your voice notes, lets you tag feelings and dream signs, and keeps every entry private and in sync.

- Reality checks — Build the habit that follows you into sleep. Guided, step-by-step checks with gentle reminders spread through your day.

- Proven techniques — Learn Reality Testing, MILD, WBTB, and WILD at your own pace — the methods studied in sleep research, explained simply and without jargon.

- Dream-sign radar — Your recurring dream signs, mapped as a living constellation. Recognize one while dreaming, and you can awaken within it.

- Tonight’s dream weather — A nightly home that reflects your practice and points you to the right next step.

- Make it yours — Choose from a collection of calm accent themes to match your night.

GROUNDED IN REAL RESEARCH

Aisling’s methods draw on the work of Stephen LaBerge & Howard Rheingold in “Exploring the World of Lucid Dreaming” — the same techniques explored in sleep laboratories, turned into a gentle nightly ritual. Lucid dreaming is a skill you practice, and Aisling gives you the tools and the patience — never empty promises.

PRIVATE BY DESIGN

Your dreams are yours alone. Aisling is offline-first and encrypted in transit, and your account and all of its data can be erased in a single tap.

FREE TO START

Begin free, with room to go deeper when you’re ready. No ads, ever.

Keep a curious mind and a notebook by your bed — the practice begins the moment you reach for it. See you on the other side of the threshold.

Aisling is a wellness and self-improvement tool. It is not a medical device and does not diagnose, treat, or prevent any condition.
A calm lucid-dreaming companion: dream journal, reality checks & techniques.
Updated on
Sep 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info and App activity
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

What's new in this build:
- Filter your journal by All, Lucid, or Regular dreams
- Clearer checkbox for marking a dream lucid
- Smoother writing screen — the button no longer hides behind the keyboard
- All technique guides (MILD, WBTB, WILD, and a new gentle one, Autosuggestion) are now free
- New one-time Lifetime option, if you'd rather not subscribe