# Trendlo — Weight Trend Tracker — Weight trend on your wrist

> Weight trend on your wrist (iPhone/iPad app by Maddisys Limited.)

- Source: https://appshunter.io/ios/app/trendlo-weight-trend-tracker/id6761773334 (this page in markdown: same URL + `.md`)
- Developer: [Maddisys Limited](https://appshunter.io/developer/399854564)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: English
- Released: 2026-04-16
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/trendlo-weight-trend-tracker/id6761773334/reviews.md

## What is Trendlo?

Step on the scale daily; let Trendlo do the maths. A trend graph that smooths the noise, plus an Apple Watch complication showing your direction at a glance.

Log your weight in three taps from your Apple Watch the moment you step off the scale. Trendlo calculates a smoothed 7-day moving average and shows your trend direction as a Watch face complication — visible all day, every day.

• WATCH-FIRST LOGGING — Digital Crown weight entry, 3-tap save. Done before you leave the bathroom.

• TREND, NOT NOISE — Smoothed moving average filters out water weight, meal timing, and daily fluctuation. See the real direction.

• WATCH COMPLICATION — Your trend arrow on your watch face. Up, down, or stable — at a glance, all day.

• SPARKLINE DASHBOARD — 30-day trend sparkline on iPhone. See the shape of your progress.

• HEALTHKIT SYNC — Reads and writes body mass to Apple Health. Your data stays yours.

TRENDLO PREMIUM

Unlock the full experience:
• Unlimited weight history
• Long-term trend analysis
• Watch face complication
• CSV export

Two subscription options:
• Monthly — £1.99 per month
• Annual — £9.99 per year

Subscription details
• Payment is charged to your Apple ID account on confirmation of purchase.
• Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period.
• Your account is charged for renewal within 24 hours before the current period ends.
• You can manage or cancel your subscriptions by going to your Apple ID account settings after purchase.

Terms of Use: https://maddisys.co.uk/terms
Privacy Policy: https://maddisys.co.uk/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Trendlo+ Yearly | $9.99 | per year |
| Trendlo+ Monthly | $1.99 | per month |



## Version history (last 3 releases)

### 1.0.12 — 2026-06-13

Refreshed App Store screenshots.

### 1.0.10 — 2026-05-06

Behind-the-scenes improvements to help us understand which features matter most to you.

### 1.0 — 2026-04-16

No release notes.

## More apps by Maddisys Limited

- [Lightning](https://appshunter.io/ios/app/lightning/id523498241)
- [Pollenix — Pollen Tracker](https://appshunter.io/ios/app/pollenix-pollen-tracker/id6761479394)
- [LetterBloom](https://appshunter.io/ios/app/letterbloom/id6761479683)
- [CapDo — Smart Lists](https://appshunter.io/ios/app/capdo-smart-lists/id6761645803)
- [Uveli — UV Index Tracker](https://appshunter.io/ios/app/uveli-uv-index-tracker/id6761688818)
- [Cufflo — Blood Pressure Log](https://appshunter.io/ios/app/cufflo-blood-pressure-log/id6761773136)

All apps by Maddisys Limited: https://appshunter.io/developer/399854564

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*