Comparison

Swim Checker vs Swimstr

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

Head to head

Swim Checker

USA Swimming Times Standards

Free

⚽ Sports

★ 5.02 ratingsView app →

About

Swim Checker

This app helps swimmers, parents, and coaches track USA Swimming time standards. It provides updated motivational and national meet time standards for recent Olympic Trials. Future updates plan to include more state and LSC times.

Highlights

USA Swimming time standards tracking
Motivational times included
National meet time standards
2019 and 2020 Olympic Trials standards
Supports Georgia state times

Features

Read full description

Swim Checker is an app made for swimmers, parents or coaches tracking USA Swimming standards times. USA Swimming Motivational Times as well as National meet time standards updated for 2026 and 2024 Olympic Trials, and 2028 Motivational time standards. Note: Please notify of any errors that are found, thank you!

About

Swimstr

Features

Read full description

The app for Swim Instructors: track the journey of your students to water safety!

Screenshots

Swim Checker2 screens

Swimstr4 screens

Verdict

The call

The clearest difference is update cadence: Swim Checker at every 11 days against Swimstr's monthly. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Swim Checker ships an update every 11 days, Swimstr monthly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level

Swim Checker versus Swimstr: the parameters behind the verdict, then further details
Parameter	Swim Checker	Swimstr
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Positive reviews	60.0% of reviews	—
Number of ratings	2 — better	—
Update frequency	Every 11 days — better	Monthly
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	16.6	15.0 — better
Further details — not scored
Size	14 MB	29 MB
Age rating	4+	17+
Developer	Ken Henry	LK Swim School Inc.

In-app purchases

None

Swim Checker

No in-app purchases

None

Swimstr

No in-app purchases

Questions

Is Swim Checker free?

Swim Checker is free to download, with no in-app purchases.

Is Swimstr free?

Swimstr is free to download, with no in-app purchases.

Do Swim Checker or Swimstr have ads?

Neither Swim Checker nor Swimstr shows ads.

Which is updated more often, Swim Checker or Swimstr?

Swim Checker ships an update every 11 days, and Swimstr monthly. Most recently, Swim Checker was updated on October 14, 2026 and Swimstr on October 25, 2026.