Comparison

Tiny Milestones vs Height Predictor

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

Head to head
About

Tiny Milestones

Features
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Centiles helps you monitor your baby's growth using official WHO Child Growth Standards โ€” the same data your pediatrician uses. GROWTH CHARTS Plot weight, length, and head circumference against WHO percentile curves (3rd, 10th, 25th, 50th, 75th, 90th, 97th). Instantly see where your child stands and how they're progressing over time. SIMPLE TO USE Add a measurement in seconds. The chart updates instantly. Switch between weight, length, and head circumference with a tap. View 3, 6, or 12 months โ€” or your child's full history at once. YOUR UNITS, YOUR LANGUAGE Automatic unit detection: metric (kg, cm) or imperial (lbs, in). Change anytime in Settings. Available in 20 languages. SHARE WITH YOUR DOCTOR Export a chart image showing all three measurements and your full measurement history. Perfect for pediatric appointments. HOME SCREEN WIDGET See your child's latest measurements at a glance โ€” right on your home screen. DATA SOURCE WHO Child Growth Standards for boys and girls, ages 0โ€“36 months.

About

Height Predictor

Features
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This estimates a child's adult height using the CDC stature-for-age charts and both parents' heights. It doesn't give one pretend-exact answer. The result page has: โ€ข an estimated range โ€ข your child's dot on the percentile chart โ€ข the calculation used to get there All the source links are in the app. That includes the CDC charts, the published papers used for the percentile and mid-parental steps, and the guidance behind each daily prompt. The Sources & references page says which bit of the app each link is for. You can save a new height every few months and watch the curve take shape. cm and ft/in are both supported. There's a daily habit checklist as well, plus illustrated stretching routines. The stretches are for posture and mobility. They don't change adult height. Measurements stay on the phone. There's no account to set up, and the app has no server, analytics, ads, or other place it sends the data. Deleting it in settings removes it completely. This is a height estimate, not medical advice. It isn't a diagnosis or a medical device. Talk to your child's pediatrician about any growth concern. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tiny Milestones4 screens
Height Predictor4 screens

Verdict

The call

The clearest difference is in-app purchases: Tiny Milestones at none against Height Predictor's 2. Height Predictor's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Height Predictor sells 2 in-app purchases, starting at $2.99 per 7 days. Tiny Milestones asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

Scorecard2 real differences ยท 4 level
Tiny Milestones versus Height Predictor: the parameters behind the verdict, then further details
ParameterTiny MilestonesHeight Predictor
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size3 MB38 MB
Age rating4+4+
DeveloperKAMIL CZOPEKHan Kim

In-app purchases

None

Tiny Milestones

No in-app purchases

2 purchases

Height Predictor

Subscriptions2
  • Weekly3 Days trial$2.997 Days
  • Yearly$19.991 Year

Questions

Is Tiny Milestones free?
Tiny Milestones is free to download, with no in-app purchases.
Is Height Predictor free?
Height Predictor is free to download, with in-app purchases available.
Do Tiny Milestones or Height Predictor have ads?
Neither Tiny Milestones nor Height Predictor shows ads.
Which is updated more often, Tiny Milestones or Height Predictor?
Tiny Milestones ships an update every 2 weeks, and Height Predictor every 2 weeks. Most recently, Tiny Milestones was updated on September 7, 2026 and Height Predictor on September 15, 2026.

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