Comparison

Minimal Workout Timer vs Undertone

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

Head to head
About

Minimal Workout Timer

Features
Read full description

A beautiful, no-nonsense interval timer built for HIIT and circuit workouts. Features: • Distraction-free interface with large, readable timer • Configurable work/rest intervals and rounds • Audio cues with configurable volume • Create custom workouts with named exercises • Vocalization of exercise names for hands-free use Free, local, forever. Get grinding.

About

Undertone

This app helps individuals in therapy organize and reflect on their sessions. It provides summaries of recorded or uploaded sessions, allows users to save key insights and reminders, and prepares them for future appointments by reviewing past discussions and planned topics. It aims to enhance continuity and retention of therapeutic work between sessions.

Highlights
  • Record or upload session audio
  • Session summaries with key themes
  • Save insights and reminders
  • Organize past sessions
  • Prepare for future appointments
  • Track homework and follow-through
Features
Read full description

Turn therapy sessions into private notes, clear recaps, and meaningful reminders you can revisit between appointments. Undertone is built for people already in therapy. It helps you hold onto what mattered, reflect between sessions, and come back to your next appointment with more continuity. Capture or upload a session, get a clean summary, save what you want to remember, and prepare for what to bring up next time. THERAPY SESSION NOTES  • Record or upload session audio  • Get a clear session summary with key themes, insights, and next steps  • Keep past sessions organized in one place BETWEEN-SESSION REFLECTIONS  • Revisit meaningful Moments from past sessions  • Save thoughts, questions, and topics to bring into therapy  • Keep homework and follow-through items easy to find  • Review what came up without digging through scattered notes PRE-SESSION BRIEFS  • See what you talked about last time  • Review what you planned to work on  • Bring forward important thoughts from the week  • Walk into therapy with more continuity, not a blank slate A CALMER WAY TO STAY CONNECTED TO THERAPY Therapy can move quickly. Important insights, patterns, and next steps are easy to forget once the session ends. Undertone gives you a private space to return to the parts of therapy that matter most, so the work does not disappear between appointments. Undertone is not a therapist, crisis service, or diagnostic tool. It does not provide medical advice or replace professional care. It helps you organize, revisit, and reflect on the care you already receive. Undertone is built using HIPAA-aligned workflows. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://undertone.co/privacy

Screenshots

Minimal Workout Timer4 screens
Undertone4 screens

Verdict

The call

The clearest difference is in-app purchases: Minimal Workout Timer at none against Undertone's 6. Minimal Workout Timer also leads on update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement 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. Undertone sells 6 in-app purchases, starting at $8.99 per month. Minimal Workout Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Minimal Workout Timer ships an update daily, Undertone every 5 days. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

Scorecard2 real differences · 8 level
Minimal Workout Timer versus Undertone: the parameters behind the verdict, then further details
ParameterMinimal Workout TimerUndertone
PriceFreeFree
Rating—4.4 (8 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—8 — better
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size1 MB81 MB
Age rating4+17+
DeveloperFreeman JiangMosaic Health Analytics Inc.

In-app purchases

None

Minimal Workout Timer

No in-app purchases

6 purchases

Undertone

Subscriptions6
  • Check-in - Monthly Subscription$8.991 Month
  • Ongoing - Monthly Subscription$12.991 Month
  • Momentum - Monthly Subscription1 Month trial$19.991 Month
Show 3 more
  • Check-in - Yearly Subscription1 Month trial$69.991 Year
  • Ongoing - Yearly Subscription1 Month trial$99.991 Year
  • Momentum - Yearly Subscription1 Month trial$134.991 Year

Questions

Is Minimal Workout Timer free?
Minimal Workout Timer is free to download, with no in-app purchases.
Is Undertone free?
Undertone is free to download, with in-app purchases available.
Do Minimal Workout Timer or Undertone have ads?
Neither Minimal Workout Timer nor Undertone shows ads.
Which is updated more often, Minimal Workout Timer or Undertone?
Minimal Workout Timer ships an update daily, and Undertone every 5 days. Most recently, Minimal Workout Timer was updated on September 25, 2026 and Undertone on September 15, 2026.

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