Comparison

Jumpster vs Rounds

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

Head to head
About

Jumpster

Measure your vertical jump height accurately using your phone's sensors. Track your progress with personal records and session charts. Unlock advanced features like ad-free experience and data export with a pro upgrade.

Highlights
  • Measure jump height from pocket
  • Reads jump height aloud
  • Personal best records
  • Progress charts
  • Detailed jump history
  • Export jump data
Features
Read full description

How high can you jump? Simply put Jumpster in your pocket and jump to find out! FEATURES - Know how high you've jumped without taking Jumpster out of your pocket! Jumpster reads the height of each jump aloud for you. - Keep track of your best jumps with personal records. - See your progress with a chart of your recent sessions. PRO FEATURES - Ad-free experience. - View a detailed history of all of your jumps and jump sessions. - Delete jumps or jump sessions. - Export all of your jump data for analysis. HOW IT WORKS - Jumpster uses the sensors in your device to calculate the most accurate height estimate possible for each jump.

About

Rounds

Features
Read full description

Set work, rest, and rounds. Hit start. That's it. Rounds is a no-frills interval timer for HIIT, Tabata, boxing rounds, and circuit training. Pick your work time, rest time, and number of rounds, and Rounds counts you through the whole thing: a "get ready" lead-in, a big countdown you can read from across the room, 3-2-1 ticks before each change, and a distinct sound and vibration on every phase: get ready, work, rest, next round, done. STAYS ON, STAYS ACCURATE The screen stays on for the whole workout, so you can glance at the clock and hear every cue. If you lock the phone or switch apps anyway, Rounds keeps counting and picks up exactly where it should when you come back. Sound cues play while Rounds is on screen. FAST TO START No workout library to scroll, no plan to build, no account to create. Three numbers and a start button. Pause, skip, or stop any time. FREE - The full timer: work, rest, rounds, and the "get ready" lead-in - Sound and vibration cues with the Classic sound pack - 1 saved preset - Light and dark theme PREMIUM ($9.99/year) - Unlimited saved presets - Bell and Buzzer sound packs Premium is an auto-renewing annual subscription. Manage or cancel any time in your Apple Account subscription settings. No videos, no coaching, no social feed, no ads. Just a fast, accurate timer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://babycarzta-a11y.github.io/legal/rounds/privacy.html

Screenshots

Jumpster4 screens
Rounds4 screens

Verdict

The call

The clearest difference is ads: Rounds at none against Jumpster's shown. Rounds also leads on update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, 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. Jumpster sells 1 one-off in-app purchase and Rounds sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Jumpster ships an update every 3 weeks, Rounds every 9 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Jumpster versus Rounds: the parameters behind the verdict, then further details
ParameterJumpsterRounds
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews54.5% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size4 MB20 MB
Age rating4+4+
DeveloperSkyhawk Media LLCOleksandr Stankevych

In-app purchases

1 purchases

Jumpster

One-time1
  • Jumpster Pro$4.99
1 purchases

Rounds

Subscriptions1
  • Rounds Premium$9.991 Year

Questions

Is Jumpster free?
Jumpster is free to download, with in-app purchases available.
Is Rounds free?
Rounds is free to download, with in-app purchases available.
Do Jumpster or Rounds have ads?
Jumpster shows ads; Rounds does not.
Which is updated more often, Jumpster or Rounds?
Jumpster ships an update every 3 weeks, and Rounds every 9 days. Most recently, Jumpster was updated on October 24, 2026 and Rounds on October 31, 2026.

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