Comparison

TABATA Timer / Interval Timer vs Body Log

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

Head to head
About

TABATA Timer / Interval Timer

This app provides a customizable interval timer for high-intensity workouts like Tabata. Easily set up custom workout routines with adjustable intervals, rest periods, and set counts. Personalize the timer with custom colors, sounds, and notifications for a tailored training experience.

Highlights
  • Unlimited timer creation
  • Customizable intervals (warm-up, workout, rest, cool-down)
  • Adjustable set counts
  • Color and text customization
  • Background notifications
  • Dark mode support
Features
Read full description

It's a timer app suitable for Tabata training. All features are completely free to use. Features: - Quick start-up and comfortable operability. Create unlimited timers. - Freely set warm-up, ready, workout, interval, cool-down seconds, and set counts. - Customize colors, texts, background notifications, sounds, speeches, vibrations, screen flashes and icon badges. - Dark mode - Free URL scheme: tabatatimer:// --- What is Tabata Training? The Tabata Training workout requires 8 intervals of 20 seconds-all-out intensity exercise followed by 10 seconds of rest. Many of you might think how can one do 8 intervals in just 4 minutes? However, according to the research result by Professor Tabata, it is proven the best cardio workout as one can achieve both the aerobic and anaerobic exercises at the same time. Tabata training is a workout with high intensity and high efficiency. Quoted from: http://www.ritsumei.ac.jp/rs/category/tokushu/150715/

About

Body Log

Features
Read full description

Core Circuit is a logbook for your core. Pick a plan or build your own circuit from 47 moves, run it once a day, and watch the year fill in. Everything is free and works offline. Your sessions stay on your phone, and there's no account to make. A circuit a day • Five ready-made plans, from Foundation to Advanced • 47 core moves: planks, hollow holds, dead bugs, crunches, leg raises and more • Create your own move when the library doesn't have it • A how-to guide for every move, with the one cue that fixes your form • Set a target for every move: seconds for holds, reps for the rest • Today's dial fills one segment per move Run it hands-free • A get-ready countdown starts the clock once you're in position • Spoken cues for go, halfway, target reached and what's next • Haptics on every cue, with timed rest between moves • Each hold moves on by itself when you reach its target • A Live Activity on the Lock Screen and Dynamic Island while you train See the work • A day streak with a grace day, so tonight still counts • A year heatmap of every day you trained • Yesterday's best hold or rep set on the home screen • A Home Screen widget and a daily reminder Made by Spruzzo Labs. Questions or ideas? hello@spruzzolabs.com

Screenshots

TABATA Timer / Interval Timer4 screens
Body Log4 screens

Verdict

The call

The clearest difference is review sentiment: TABATA Timer / Interval Timer at 100% against Body Log's 0%. TABATA Timer / Interval Timer also leads on rating (4.8 vs 3.0) and ratings volume (24 vs 1). Body Log's advantage is ads (none vs shown). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

TABATA Timer / Interval Timer holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: TABATA Timer / Interval Timer has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of TABATA Timer / Interval Timer's written reviews are positive against 0% of Body Log's.

UpkeepUpdate frequency

TABATA Timer / Interval Timer ships an update every 2 months, Body Log every 3 months. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
TABATA Timer / Interval Timer versus Body Log: the parameters behind the verdict, then further details
ParameterTABATA Timer / Interval TimerBody Log
PriceFreeFree
Rating4.8 (24 ratings) — better3.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings24 — better1
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size12 MB4 MB
Age rating4+4+
DeveloperFugaPiyo Inc.Spruzzo Labs Inc.

Customer experience

TABATA Timer / Interval Timer

All ratings20 ratings
Positive95.0%
Neutral0.0%
Negative5.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Body Log

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

TABATA Timer / Interval Timer

No in-app purchases

None

Body Log

No in-app purchases

Questions

Is TABATA Timer / Interval Timer free?
TABATA Timer / Interval Timer is free to download, with no in-app purchases.
Is Body Log free?
Body Log is free to download, with no in-app purchases.
Which has better reviews, TABATA Timer / Interval Timer or Body Log?
TABATA Timer / Interval Timer is rated higher. TABATA Timer / Interval Timer averages 4.8 out of 5 from 24 ratings, while Body Log averages 3.0 from 1 ratings.
Do TABATA Timer / Interval Timer or Body Log have ads?
TABATA Timer / Interval Timer shows ads; Body Log does not.
Which is updated more often, TABATA Timer / Interval Timer or Body Log?
TABATA Timer / Interval Timer ships an update every 2 months, and Body Log every 3 months. Most recently, TABATA Timer / Interval Timer was updated on November 7, 2026 and Body Log on November 9, 2026.

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