Comparison

SOLLO vs Treadly

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

Head to head
About

SOLLO

Read full description

Download the Movmenta App to instantly scan any shoe equipped with Movmenta sensors and unlock valuable insights. Check the real condition of your cushioning, track how your midsole evolves with use, and get smart alerts when it's time to replace your shoes — or switch them to lower-impact activities.

About

Treadly

This app tracks the invisible wear on your running shoes to help you replace them before they cause injury. It syncs automatically with Strava and Apple Health, providing mileage, wear percentage, and replacement forecasts.

Highlights
  • Track shoe mileage and wear percentage
  • Replacement countdown and forecasts
  • Automatic syncing with Strava and Apple Health
  • Smart shoe rotation profiles
  • Share shoe milestones and ratings
  • Home screen widget and Apple Watch app
Features
Read full description

The coach that tells you why. Every plan app adjusts. Treadly is the running coach that tells you why each run is there, puts every change to you before it makes it, and keeps a record of how its calls held up. The way a human coach would, on your iPhone and Apple Watch. Every run has a reason. Today's run says why it exists. Trimmed to 4.2 miles at readiness 36. Eased twenty seconds a mile for the heat. Every number that comes from the research opens to the paper behind it, and the week header shows the climb cap out loud. Readiness comes from your sleep, HRV, and resting heart rate in Apple Health. Coach calls. A bad night, a heat wave, a missed run, a sore knee. The coach proposes a change and waits. Accept or undo. Hurt, sick, or life keeps your streak safe. If a change would be too small to notice, it does not ask at all. A coach on the record. Every call and your answer go on the record. "You took the ease-day call 8 times. Next runs averaged B+." Called vs ran grades the coach's own pace calls against what you ran. Your race confidence comes with a finish window that narrows as race day nears, and locks two weeks out so you cannot cram. Someone can see your run. Free. Add up to three safety contacts. When you run, they can follow a live page that opens in any browser, no app and no account. Slide for SOS on your phone, your watch, or the Lock Screen and they hear first, with your location and your local emergency number one tap away. If your phone goes silent, they get a text, and one more when you are back. On race day, make a link from your race letter and send it to anyone: they see where you are on the course and your projected finish. The run itself. Treadly records the run, on your watch or just your phone. Two real voices in your ear, never a robot. Pace and heart-rate zones on your wrist, reps counted as you run them, and auto-pause that waits for you. If you live on Strava, Garmin, or COROS, connect once and it all flows in. Plans for any race. 5K to marathon, from your pace today. Compare coaching approaches with real numbers before you commit. Strength days live on the plan too, timed from your wrist. New to running? Your first month on the ladder is free. Shoes, free forever. Every pair gets a role. Treadly spreads the miles so shoes wear out on schedule instead of by surprise, and tells you when one is done. Run with people. Send a run to a friend and it lands on both plans, your long run included. They get two weeks of Pro when they join. Pair with one partner who sees the shape of your week and hears when a run goes by. What is free, what is Pro. Shoes, readiness, the science library, and safety contacts are free. The coach's calls, the record, inviting a friend, and a partner are Pro, after a 14-day trial that starts with your first run. $9.99 a month or $59.99 a year. Treadly depends on your phone's signal and battery and is not a substitute for emergency services. Coaching is grounded in published training science and is not medical advice. Terms of Use: https://treadly.run/terms

Screenshots

SOLLO2 screens
Treadly4 screens

Verdict

The call

The clearest difference is in-app purchases: SOLLO at none against Treadly's 2. SOLLO also leads on iOS requirement (15.6 vs 17.0). Treadly's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads and device support 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. Treadly sells 2 in-app purchases, starting at $9.99 per month. SOLLO asks for nothing beyond the download.

UpkeepUpdate frequency

SOLLO ships an update every 2 weeks, Treadly every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
SOLLO versus Treadly: the parameters behind the verdict, then further details
ParameterSOLLOTreadly
PriceFreeFree
Rating—4.9 (15 ratings) — better
Positive reviews—90.0% of reviews
Number of ratings—15 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.6 — better17.0
Further details — not scored
Size63 MB99 MB
Age rating4+12+
DeveloperMovmentaTreadly Limited Liability Company

In-app purchases

None

SOLLO

No in-app purchases

2 purchases

Treadly

Subscriptions2
  • Treadly Pro14 Days trial$9.991 Month
  • Treadly Pro14 Days trial$59.991 Year

Questions

Is SOLLO free?
SOLLO is free to download, with no in-app purchases.
Is Treadly free?
Treadly is free to download, with in-app purchases available.
Do SOLLO or Treadly have ads?
Neither SOLLO nor Treadly shows ads.
Which is updated more often, SOLLO or Treadly?
SOLLO ships an update every 2 weeks, and Treadly every 4 days. Most recently, SOLLO was updated on October 30, 2026 and Treadly on October 31, 2026.

Other comparisons