Weight Tracker vs Kilo
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Weight Tracker
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Log your weight once a day, in a few seconds. What you can do โข Quick logging: type a number or tap ยฑ0.1 and ยฑ1 kg buttons โข See your trend: charts from 1 week to all time, with average, lowest and highest โข Set a goal: pick a starting and goal weight and see how far you have left โข AI forecast: estimates your weight in 30 days and when you may reach your goal, based on your recent logs (for reference only) โข Apple Health import: bring in the weight logs you already have โข Export: save all your logs as a CSV file โข Daily reminder: a nudge only on days you haven't logged yet โข Widgets: see today's log, your latest weight and your streak on the Home and Lock Screen โข Start without an account, then continue with Apple or Google Use pounds (lb) or kilograms (kg). Switch anytime in Settings. The AI forecast isn't medical advice. Talk to a medical professional about health decisions.
Kilo
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Kilo๋ ๋งค์ผ์ ๋ชธ๋ฌด๊ฒ๋ฅผ ๊ฐ๋ณ๊ฒ ๊ธฐ๋กํ๊ณ , ๊ทธ ๋ณํ๋ฅผ ์ค๋ ์ด์ด์ ๋ณผ ์ ์๊ฒ ๋ง๋ ์ฑ์ด์์. ๋์ ๋๋ ์๊ทน๋ณด๋ค, ๊พธ์คํ ๋จ๊ฒจ๋๋ ๊ธฐ๋ก์ ํ์ ๋ ์ง์คํ์ด์. ์ค๋์ ๋ชธ๋ฌด๊ฒ๋ฅผ ๋จ๊ธฐ๊ณ , ์บ๋ฆฐ๋์์ ๋ ์ง๋ณ ๊ธฐ๋ก์ ํ์ธํ๊ณ , ๊ทธ๋ํ๋ก ํ๋ฆ์ ๋์๋ณด์ธ์. ํ๋ฃจํ๋ฃจ ์์ธ ์ซ์๋ ์ด๋ ์๊ฐ ๋ด ๋ณํ์ ๋ฐฉํฅ์ ๋ณด์ฌ์ค์. ๋ชฉํ ์ฒด์ค์ ์ค์ ํด๋๋ฉด ์ง๊ธ ์ผ๋ง๋ ๋จ์๋์ง๋ ๋ ์ง๊ด์ ์ผ๋ก ํ์ธํ ์ ์์ด์. Kilo๋ ๋ณต์กํ์ง ์์์. ํ์ํ ๊ธฐ๋ฅ๋ง ๋ด์์, ๊ธฐ๋กํ๋ ์๊ฐ๋ถํฐ ๋ค์ ๊บผ๋ด๋ณด๋ ์๊ฐ๊น์ง ์์ฐ์ค๋ฝ๊ณ ํธ์ํ๊ฒ ์ฌ์ฉํ ์ ์์ด์. ๊ทธ๋ฆฌ๊ณ ๊ด๊ณ ๊ฐ ์์ด์. ๊ธฐ๋ก์ ๋ฐฉํดํ๋ ๋ฐฐ๋๋ ๋ถํ์ํ ํ์ ์์ด, ์ค๋กฏ์ด ๋ด ๊ธฐ๋ก์๋ง ์ง์คํ ์ ์์ด์. ์ฃผ์ ๊ธฐ๋ฅ - ๋ ์ง๋ณ ๋ชธ๋ฌด๊ฒ ๊ธฐ๋ก - ์บ๋ฆฐ๋๋ก ๋ณด๋ ๊ธฐ๋ก ํ๋ฆ - ๊ทธ๋ํ๋ก ํ์ธํ๋ ์ฒด์ค ๋ณํ - ๋ชฉํ ์ฒด์ค ์ค์ ๊ณผ ์งํ ํ์ธ - ํ๊ตญ์ด/์์ด ์ง์ - ์ฑ ์ ๊ธ ์ง์ - ๊ด๊ณ ์๋ ๊น๋ํ ์ฌ์ฉ ๊ฒฝํ ์ด๋ฐ ๋ถ๋ค์๊ฒ ์ ๋ง์์ - ๋ชธ๋ฌด๊ฒ๋ฅผ ๋ถ๋ด ์์ด ๋งค์ผ ๊ธฐ๋กํ๊ณ ์ถ์ ๋ถ - ์ซ์๋ณด๋ค ํ๋ฆ์ ๊พธ์คํ ๋ณด๊ณ ์ถ์ ๋ถ - ๊ด๊ณ ์์ด ์กฐ์ฉํ ๊ธฐ๋ก ์ฑ์ ์ฐพ๋ ๋ถ - ๋ด ์๋์ ๋ง๊ฒ ์ฒด์ค ๊ด๋ฆฌ๋ฅผ ์ด์ด๊ฐ๊ณ ์ถ์ ๋ถ ์๋ด - Kilo๋ ๊ฐ์ธ ๊ฑด๊ฐ ๊ธฐ๋ก์ ๋๊ธฐ ์ํ ์ฑ์ด์์. - ์๋ฃ ์๋น์ค๋ ์ ๋ฌธ์ ์ธ ์๋ฃ ์กฐ์ธ์ ๋์ ํ์ง ์์์.
Screenshots
Verdict
The clearest difference is in-app purchases: Kilo at none against Weight Tracker's 1. Kilo also leads on ads (none vs shown). Weight Tracker's advantage is iOS requirement (16.4 vs 26.1). On price, update cadence and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Weight Tracker sells 1 one-off in-app purchase. Kilo asks for nothing beyond the download.
Weight Tracker ships an update every 4 days, Kilo weekly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | Weight Tracker | Kilo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Weekly |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 โ better | 26.1 |
| Further details โ not scored | ||
| Size | 84 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | SEONGHOON JEON | Jinhyeong Kim |
In-app purchases
Weight Tracker
- ๋ชธ๋ฌด๊ฒ ๊ธฐ๋ก ํ๋ฆฌ๋ฏธ์$3.99
Kilo
No in-app purchases
Questions
Is Weight Tracker free?
Is Kilo free?
Do Weight Tracker or Kilo have ads?
Which is updated more often, Weight Tracker or Kilo?
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