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A tracker for the anxiety that shows up when you're not in control

A canceled plan, a delayed flight, a decision made without you — for some people, that's a minor inconvenience. Mendly is for the version where losing control of a small thing sets off a much bigger internal alarm.

The research

People with a strongly external locus of control — believing outcomes are largely determined by forces outside themselves — tend to report higher chronic anxiety than those with an internal locus, independent of the actual situation they're facing.

Rotter, locus of control theory, 1966

Want to understand why this happens? Why do I replay conversations over and over? The psychology of post-event processing

What it actually looks like

A plan changing at the last minute setting off a disproportionate reaction.

Re-planning something that was already fine, just to feel steadier.

The specific dread of a decision being made without your input.

Overpreparing for a scenario that probably won't happen.

Relief when a schedule holds exactly as expected.

Frustration at yourself for how much a small change threw you off.

When it tends to be worst

  1. Last-minute changes

    Any shift with little warning tends to spike the anxiety hardest, regardless of how minor the actual change is.

  2. Before a decision you're not making

    Waiting on someone else's decision that affects you removes your usual coping tool — planning around it.

  3. Transition periods

    Moving between one structured phase of the day and another leaves a gap where control anxiety tends to surface.

Quiz

What kind of control-anxiety pattern is this?

Question 1 of 4

What triggers it most?

What people usually try first

Over-planning every scenario in advance

Extra planning offers short-term relief but often just relocates the anxiety to whatever the plan didn't account for.

Being told to just 'let go' and go with the flow

Advice that doesn't address why unpredictability feels unsafe in the first place tends to just add frustration on top of the original anxiety.

Taking over tasks other people offered to handle

Regaining control this way often costs more energy than it saves, and it reinforces the belief that things only go right if you personally manage them.

The need for control usually isn't about wanting power. It's about needing the world to be predictable enough that you can stop bracing for it.

Where Mendly fits in

One tap logs the moment control anxiety spikes — the second a plan shifts, before the scramble to fix it takes over. Over time, the hourly pattern view can show something genuinely useful: whether these spikes cluster around specific kinds of unpredictability (other people's decisions, schedule changes, waiting) or run more broadly than you'd assumed.

Download on theApp Store

Free 7-day trial · then $7.99/mo or $59.99/yr

Features

Milestone badges

16 badges that celebrate your awareness, not your perfection. First Catch, Streaks, Early Bird, Voice Found — each one earned.

Shareable cards

Daily summary cards designed for Stories. Share a win without oversharing.

Weekly reports

A gentle summary of your week. Not a grade — just a window into your patterns.

Not quite your pattern? An intrusive thoughts tracker for thoughts that aren't about OCD — just the ones that stick might fit better

Most anxiety apps assume the anxiety is general. Mendly's pattern view can show you it's often specifically about losing predictability.

See the full comparison

Common questions

Isn't this just being a control freak?
The pattern is more about anxiety than personality — the discomfort of unpredictability, not a desire for power over others. Naming that difference tends to reduce the shame around it.
How is this different from a journaling app?
No blank page, no prompts. One tap logs the moment; an optional voice note adds detail only if you want it to.
Is this a CBT app?
Not exactly. Mendly doesn't run guided exercises — it's a fast logging tool that makes a recurring pattern visible over time.
What does the free trial include?
Full access to every feature for 7 days before any charge.

See for yourself — 7 days free.

Try Mendly on iPhone. Cancel anytime via Apple subscriptions.