Comparison

Let's Doit vs murmur

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Let's Doit

This app helps you achieve your daily or weekly objectives by keeping you focused and on track. It supports habit formation, breaking bad habits, and task completion with customizable reminders and progress tracking.

Highlights
  • Daily and weekly goal setting
  • Habit formation and breaking
  • Customizable reminders
  • Progress tracking and feedback
  • Multiple Doit types
  • Unique notification sounds
Read full description

Let's Doit is an app to keep you focussed and on target for meeting your daily or weekly goals. Whether you are trying to change behavior, break a bad habit or start a new one, 'Let's Doit' will keep you on task and remind you when you need to complete a task. Let's Doit will track your progress and give you the feedback and encouragement to reach your goals. Let's Doit is great for those who need constant reminders to stay on track and is particularly useful for those who need to take medications multiple times a day. With Let's Doit, you can not only mark of completions as you take your meds, but also optionally notify you when it is time to take them. You can create four different kinds of Doits: • Every day Doits • Doits required on certain days of the week only • Doits required multiple times a day • Doits required multiple times a week With each Doit, you can set reminders and define a unique notification sound for each one so that when notifications arrive on your phone, you know what to do. Progress charts help keep you motivated and on track.

About

murmur

Practice phone calls with realistic AI to overcome anxiety and improve communication skills. Rehearse conversations for various scenarios like booking appointments, customer service, or job interviews in a private, judgment-free environment.

Highlights
  • Realistic AI mock calls
  • Conversation roleplay
  • Interview preparation
  • Customizable scenarios
  • Privacy-focused design
  • Communication skill improvement
Features
Read full description

Murmur is a private way to practice phone calls with realistic AI. If you hate calling doctors, offices, customer service, landlords, recruiters, or anyone you don't know, you're in the right place. A lot of us grew up texting everything. So when it's time to actually make a call, the brain just goes blank. Murmur lets you run the whole conversation first - you talk out loud, the AI talks back, and you rehearse the exact call you're scared to make. Most AI voices read at you. Murmur's coach speaks - intonation, pauses, and tone that shifts with the conversation. WHAT YOU CAN PRACTICE - Mock interviews with follow-up questions - Asking about a job application - Calling a doctor or clinic - Booking appointments - Talking to your landlord - Handling customer service - Returns, refunds, awkward conversations - Any scenario you write yourself FEATURES - A coach that sounds human - intonation, pauses, and emotion - 40+ scenarios across many categories, and you can write your own - 3 difficulty levels with different personalities and tones - Notes after every call - what worked, what to try next time - Rehearse in French, Spanish, German, and more - the coach picks up your language and switches with you - Breathing exercises to settle yourself before the real call - Your voice is never recorded or stored - streamed live during the call WHY IT HELPS Most phone anxiety comes from not knowing what the other person will say. Murmur lets you hear it ahead of time. Practice until the call stops feeling like a big deal. SUBSCRIPTION Try Murmur free. Upgrade for unlimited calls, interview prep, and advanced roleplay options.

Screenshots

Let's Doit4 screens
murmur4 screens

Verdict

The call

The clearest difference is review sentiment: Let's Doit at 100% against murmur's 22%. Let's Doit also leads on rating (5.0 vs 4.3) and update cadence (every 9 days vs every 3 weeks). murmur's advantage is ratings volume (32 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Let's Doit sells 1 one-off in-app purchase and murmur sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Let's Doit holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: murmur has 32 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Let's Doit's written reviews are positive against 22% of murmur's.

UpkeepUpdate frequency

Let's Doit ships an update every 9 days, murmur every 3 weeks. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
Let's Doit versus murmur: the parameters behind the verdict, then further details
ParameterLet's Doitmurmur
PriceFreeFree
Rating5.0 (2 ratings) — better4.3 (32 ratings)
Positive reviews100.0% of reviews — better22.2% of reviews
Number of ratings232 — better
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS12.0 — better17
Further details — not scored
Size38 MB50 MB
Age rating4+4+
DeveloperStewart LynchDrobinin Limited

Customer experience

Let's Doit

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

murmur

All ratings32 ratings
Positive78.1%
Neutral6.3%
Negative15.6%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

In-app purchases

1 purchases

Let's Doit

One-time1
  • Remove All Restrictions$3.99
7 purchases

murmur

Subscriptions4
  • Public Speaking Pro Weekly2 variants$6.997 Days
  • Communication Skills Pro Monthly$14.991 Month
  • Communication Skills Pro Annual3 Days trial$79.991 Year
Show 1 more
  • Communication Skills Pro 12-Mo$119.991 Year
One-time3
  • Quick Practice Session$1.99
  • Communication Boost Pack$6.99
  • Social Confidence Bundle$12.99

Questions

Is Let's Doit free?
Let's Doit is free to download, with in-app purchases available.
Is murmur free?
murmur is free to download, with in-app purchases available.
Which has better reviews, Let's Doit or murmur?
Let's Doit is rated higher. Let's Doit averages 5.0 out of 5 from 2 ratings, while murmur averages 4.3 from 32 ratings.
Do Let's Doit or murmur have ads?
Neither Let's Doit nor murmur shows ads.
Which is updated more often, Let's Doit or murmur?
Let's Doit ships an update every 9 days, and murmur every 3 weeks. Most recently, Let's Doit was updated on October 10, 2026 and murmur on October 17, 2026.

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