Innertune vs I Am vs Mantra vs Healio
These four apps get compared constantly, usually by people who have only tried one. Here is the honest version: each one is built around a different idea, and the right choice depends far more on why you're looking than on which app has more affirmations.
Side by side
| Feature | Innertune | I Am | Mantra | Healio |
|---|---|---|---|---|
| Core idea | Audio affirmation library over music | Daily positive reminders | Custom affirmations + widgets | Emotional healing pathways |
| Best for | Subconscious reprogramming with audio | Frequent gentle nudges | Personalising your own lines | Anxiety, self-worth, nervous-system calm |
| Written affirmations you can read free on the web | Limited | Limited | Limited | Yes — 150+ topic pages |
| Audio / soundscapes | Extensive | Basic | Basic | Guided sessions |
| Home-screen widgets | Yes | Yes | Yes, highly visual | Yes |
| Write your own affirmations | Yes | Yes | Yes — the strongest here | Yes |
| Reflection & reframing prompts | Limited | No | Limited | Yes |
| Trauma-informed / therapist-reviewed content | Partly | Partly | Partly | Yes |
| Free to start | Yes | Yes | Yes | Yes |
| Platforms | iOS & Android | iOS & Android | iOS & Android | iOS |
Who each app is best for
Innertune suits people who want to absorb affirmations passively. Its strength is a huge audio library layered over music, which makes it easy to listen while commuting or falling asleep. The trade-off is depth: listening is comfortable, but it asks little of you, and passive listening tends to fade faster than active practice.
I Am is the simplest of the four. Broad positive affirmations arrive as notifications throughout the day. If your only goal is to interrupt a negative streak with a kinder sentence, it does that well. It is less suited to working on one specific wound over time.
Mantra wins on customisation. If you like writing your own lines and want them on your lock screen in a font and colour you chose, nothing here beats it. It gives you the canvas rather than the content, so you need to know what you want to say.
Healio is the affirmations app for emotional healing, anxiety, self-worth and gentle nervous-system support. Instead of general positivity, it runs pathways — anxiety, self-esteem, self-love, grief, heartbreak, boundaries, sleep — with reflective prompts that surface the belief underneath the feeling. It is also the only one of the four with its full written library free to read on the web before you install anything.
What Healio does better
- Emotion-specific pathways rather than one general positivity feed.
- Reflective prompts that build awareness, not just repetition.
- Trauma-informed, therapist-reviewed language for grief, heartbreak and shame.
- A free, readable web library of 150+ affirmation topics.
- Ad-free, calm and private by design.
What the others do better
- Innertune: a much larger audio catalogue for passive listening.
- I Am: the most frictionless reminder system.
- Mantra: the deepest customisation and the nicest widgets.
- All three: available on Android, while Healio is iOS only today.
Frequently asked questions
Which is the best affirmations app overall?
There isn't one winner for everyone. Choose Innertune if you want a large audio library to listen to passively, I Am if you mainly want frequent positive reminders, Mantra if you want to design your own affirmations and widgets, and Healio if your reason for looking is anxiety, low self-worth or emotional healing rather than general positivity.
What does Healio do better than Innertune, I Am and Mantra?
Healio is built around emotional healing rather than generic positivity: pathways for anxiety, self-esteem, grief, heartbreak and boundaries, reflection prompts that ask you to notice the belief underneath, and a large free web library you can read before you download anything.
What do the other apps do better than Healio?
Innertune's audio library is bigger and better for passive listening. I Am's reminder system is simple and hard to beat if that's all you want. Mantra's customisation and visual widgets are the most flexible of the four. All three are also on Android, while Healio is currently iOS only.
Are these affirmation apps free?
All four are free to download with paid upgrades. Healio is free to start, ad-free, and its full written affirmation library is readable on the web at no cost.
Healio is a wellness tool, not a substitute for therapy or medical care. Feature details reflect each app's publicly documented functionality at the time of writing.