Comparison

TempoSeeker vs ThreeOne

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

Head to head
About

TempoSeeker

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Putt like you mean it. TempoSeeker turns your iPhone into a putting lab — stand it beside your mat, putt, and get tempo, speed, distance and plain-language AI coaching back in about a second. No sensors. No wearables. No launch monitor to buy. 10 free putts every day — full features, no credit card. Most golfers don't three-putt because they can't read a green. They three-putt because their tempo and speed control drift — and nothing on the practice green tells them why. TempoSeeker does. SEE YOUR STROKE • Tempo, ball speed and distance measured on every putt • Your stroke traced and scored against a true 2:1 tour rhythm • Computer-vision math — set up in two minutes, no calibration headaches KNOW WHY YOU MISSED • Every putt comes back with what happened, what it means, and how to fix it • Plain language, not a wall of numbers • Built to help you stop three-putting and make more putts GROOVE A REPEATABLE RHYTHM • TempoSeeker learns your natural tempo, then builds you a personal metronome • Lock in a smooth, repeatable stroke you can trust under pressure WATCH YOUR SCORES COME DOWN • Every putt saved and charted against Tour benchmarks • See improvement as a trend line, week over week • Clean-strike %, average tempo, best streaks and more JUST YOUR PHONE No $150 gadget, no chip in your putter. Any tripod, an iPhone, and your mat — that's the whole setup. Every putt is analyzed on your iPhone, and your video is never recorded or uploaded. (iPhone, right-handed putters.) FREE EVERY DAY — UPGRADE WHEN YOU'RE READY 10 putts a day, every day, with every feature unlocked. Go Pro for unlimited putts and marathon practice sessions: $9.99/month or $109.99/year. Cancel anytime — TempoSeeker Pro is an auto-renewing subscription. • TempoSeeker Pro (Monthly) — $9.99 per month • TempoSeeker Pro (Annual) — $109.99 per year Payment is charged to your Apple Account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Privacy Policy: https://temposeeker.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ThreeOne

Features
Read full description

Your best swings never came from ten swing thoughts. They came from one feeling: rhythm. ThreeOne is a golf tempo trainer that hands you that calm on demand, with three tones to swing to and a putting tempo you can trust when the round is on the line. A GOLF METRONOME SET TO TOUR RATIOS Press play and let the sound carry the club. One tone starts the takeaway, one meets you at the top of the backswing, one lands on the ball. What great ball strikers share is a ratio, not a speed: 3 to 1 for the long game, 2 to 1 for the short game and putting, written the way golfers say it, like 24/8. Seven of the eleven built-in tempos, across the long game, the short game and putting, play free from the first tap, so your golf tempo is always a moment away. Tones play over your own music and keep going with the screen off, which makes this the swing metronome you will actually bring to the range. PUTTING TEMPO FOR THE ONES THAT MATTER Short putts are lost to a hurried stroke more often than to a bad read. Run the 2 to 1 tones for golf putting, chips and pitches and feel the stroke take its time. Set the rest between sets to fixed, tap to start, or random, so you react to the tone instead of anticipating it. This is golf training that quiets the mind instead of filling it. MEASURE YOUR OWN BACKSWING Stop guessing at your swing tempo. Pick a video of your golf swing from Photos and tap three frames: takeaway, top, impact. A result card shows your backswing and downswing as two bars of time beside the tour ratio, one coaching sentence, and the one tone preset that trains it. It is the swing trainer that tells you what to work on before the next bucket, the golf trainer you reach for between range sessions. SEE YOUR GOLF TEMPO SETTLE Every measurement joins your history: a ratio trend, a consistency read, and a streak that keeps your golf practice honest. Build custom ratios when your own swing pace asks for one. Over the weeks the scatter tightens, and the calm of your best day starts showing up on the ordinary ones. YOUR SWING STAYS YOURS The tones and the measurement run on your iPhone and your videos never leave it, so there is nothing to sign up for and nothing between you and the first tone. Anonymous usage data helps us improve ThreeOne, and one switch in Settings turns it off. Free to download, with seven of the eleven built-in tempos and one measured session each calendar month free. An optional auto-renewing subscription, or a one-time lifetime purchase, adds the other four tempos, custom ratios, unlimited measurements and the ratio trend chart. Prices are shown inside ThreeOne before you buy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://threeone-golf.web.app/privacy

Screenshots

TempoSeeker4 screens
ThreeOne4 screens

Verdict

The call

The clearest difference is ads: TempoSeeker at none against ThreeOne's shown. ThreeOne's advantage is update cadence (every 5 days vs every 10 days) and iOS requirement (17.0 vs 26.0). On price, in-app purchases 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. TempoSeeker sells 2 in-app purchases, starting at $9.99 per month and ThreeOne sells 3 in-app purchases, starting at $7.49 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

TempoSeeker ships an update every 10 days, ThreeOne every 5 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 3 level
TempoSeeker versus ThreeOne: the parameters behind the verdict, then further details
ParameterTempoSeekerThreeOne
PriceFreeFree
Update frequencyEvery 10 daysEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS26.017.0 — better
Further details — not scored
Size13 MB16 MB
Age rating4+4+
DeveloperHsien Hao HuangEren Demirkesen

In-app purchases

2 purchases

TempoSeeker

Subscriptions2
  • TempoSeeker Pro — Monthly$9.991 Month
  • TempoSeeker Pro — annual$109.991 Year
3 purchases

ThreeOne

Subscriptions2
  • ThreeOne Pro Weekly$7.497 Days
  • ThreeOne Pro Yearly3 Days trial$44.991 Year
One-time1
  • ThreeOne Pro Lifetime$74.99

Questions

Is TempoSeeker free?
TempoSeeker is free to download, with in-app purchases available.
Is ThreeOne free?
ThreeOne is free to download, with in-app purchases available.
Do TempoSeeker or ThreeOne have ads?
ThreeOne shows ads; TempoSeeker does not.
Which is updated more often, TempoSeeker or ThreeOne?
TempoSeeker ships an update every 10 days, and ThreeOne every 5 days. Most recently, TempoSeeker was updated on November 5, 2026 and ThreeOne on November 10, 2026.

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