Backyard Boston vs Macro Alien
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Backyard Boston
This app connects users with a fitness community and instructors in Boston. It allows you to book classes, monitor your fitness journey, and engage with fellow members. The platform emphasizes a supportive environment where hard work and presence are valued.
- Book fitness classes
- Track fitness progress
- Connect with community
- Fitness instructor-created
- Boston-based community focus
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Welcome to the New Backyard Boston in Fort Point! Backyard was created by three Boston fitness instructors that strive to create a place where everyone feels seen and that serves as a second home to all. A place where GRIT meets PLAY and hard work is understood rather than repeatedly requested. A place where being there serves a greater purpose and that purpose is understood and supported by everyone else. Backyard is deeply entrenched in the Boston community and is dedicated to giving back to the very city that it serves. With the Backyard Boston app, you are able to book your classes, track your progress and connect with your community!
Macro Alien
This app is a macro tracker designed for athletes, offering AI-powered nutrition coaching and personalized meal plans. It adapts to your training intensity and goals, helping you log meals quickly and track metabolic changes.
- AI Nutrition Coach
- Smart Day Types
- Log in Seconds
- Periodized Phases
- Adaptive TDEE Tracking
- Apple Health Sync
- Meal & Recipe Builder
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Macro Alien — the macro tracker built for athletes who actually train. Most nutrition apps are built for casual dieters. Macro Alien is built for the gym. For competition prep. For athletes who need different macros on heavy squat days vs recovery days. AI NUTRITION COACH Your AI coach knows your sport, your phase, and your numbers. Ask it to adjust macros after a brutal session. Get pre-workout meal ideas. Have it build a full periodized plan for your next competition. It's like having a nutrition coach in your pocket. SMART DAY TYPES Heavy day? Carbs go up to fuel performance. Recovery day? Scaled back. Moderate session? Right in between. Set your training type each morning and your macro targets shift automatically. No more eating the same thing regardless of how you train. LOG IN SECONDS Photograph your plate — AI identifies every item and estimates macros instantly. Scan a barcode from 1M+ foods. Search by name. Build meals from ingredients. Log a full meal prep in under a minute. PERIODIZED PHASES Cut. Bulk. Maintain. Macro Alien builds your phase timeline with weekly rate targets, auto-transitions, and AI-adjusted macros for each block. Set your competition date or goal weight — it works backward from there. ADAPTIVE TDEE TRACKING Forget online TDEE calculators. Macro Alien tracks your weight trend and intake over time to calculate your actual metabolic rate using Kalman-filtered estimation. It detects metabolic adaptation and adjusts before you plateau. APPLE HEALTH SYNC Steps, active calories, workouts, and sleep pulled directly from Apple Health. Your TDEE accounts for real training volume — not a static activity multiplier you picked once. MEAL & RECIPE BUILDER Build meals from individual ingredients. Save templates for meal prep staples. AI fills in the macros. Reuse your go-to meals with one tap. BUILT FOR YOUR SPORT Powerlifting. Bodybuilding. CrossFit. Hyrox. Running. Olympic lifting. Combat sports. Wrestling. Whatever you compete in — Macro Alien understands periodized nutrition for your discipline. $4.99/mo or $49.99/yr. 7-day free trial. Full access. Cancel anytime. Terms: https://macroalien.app/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: Backyard Boston at none against Macro Alien's 2. Macro Alien's advantage is update cadence (monthly vs every 10 months) and rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads 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
Both are free to download. Macro Alien sells 2 in-app purchases, starting at $4.99 per month. Backyard Boston asks for nothing beyond the download.
Macro Alien holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Backyard Boston ships an update every 10 months, Macro Alien monthly. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.
| Parameter | Backyard Boston | Macro Alien |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 10 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 50 MB |
| Age rating | 17+ | 4+ |
| Developer | Sutra Fitness, Inc. | MOONLIGHT BE THE LIGHT, LLC |
Customer experience
Backyard Boston
Macro Alien
In-app purchases
Backyard Boston
No in-app purchases
Macro Alien
- Macro Alien Max7 Days trial$4.991 Month
- Macro Alien Max7 Days trial$29.991 Year
Questions
Is Backyard Boston free?
Is Macro Alien free?
Which has better reviews, Backyard Boston or Macro Alien?
Do Backyard Boston or Macro Alien have ads?
Which is updated more often, Backyard Boston or Macro Alien?
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