Journal

What we're reading.

Guides and research on training, nutrition and recovery, written for people who want to act on it.

GuideArrow vs MacroFactor (2026): which one fits lifters?

Lifters comparing Arrow and MacroFactor on calorie targets that adjust to your weight, lifting logs, whether training changes food targets, platforms and price. Facts checked 2026-11-09.

7 min read
GuideRecomp or cut? How to decide from your own logs

Use how long you've lifted, body-fat clues, strength trend and trend weight to choose a recomp (losing fat and gaining muscle at once) or a dedicated cut. Includes a weekly log check and when to switch. Checked 2026-11-09.

8 min read
TrainingBest workout tracker apps for iPhone (2026)

Hevy, Strong, Fitbod, MacroFactor Workouts and Arrow compared for iPhone lifters on free tier, Apple Watch, progression help, food logging and price, from each App Store listing checked 2026-11-03.

8 min read
Arrow DataHow Arrow changes your macros when your training stalls

What counts as a stall in Arrow, what it reads (goal, training, Apple Health steps, weigh-ins, food), how it updates calories, protein, carbs and fats when training stalls, weight gain stalls, or you're gaining too quickly, and how to run the same check by hand.

6 min read
NutritionIs my deficit too aggressive? 5 signs in your training log

Five patterns in your lifting log that say your calorie deficit is cutting into your training, an illustrative 4-week squat log, and what to change first.

5 min read
NutritionMacroFactor vs MyFitnessPal for lifters

Which nutrition app fits someone who lifts, compared on adaptive calories, protein targets for training days, what's free, and what each one does with your workouts. Facts checked 2026-11-03.

7 min read
TrainingWhy are my lifts stalling on a bulk? Check your food log first

Three food-log checks to run before you blame your program, with an illustrative 6-week bench log showing how a "bulk" can turn into maintenance without you noticing.

5 min read
NutritionWhy weight-trend calorie targets can miss muscle (and what lifters should watch)

An adaptive calorie target only sees your intake and your weight trend. Here's how that can hold you at "maintenance" through a year of losing muscle, and the three numbers lifters should watch alongside the scale.

5 min read
NutritionWhich apps adjust your calories from your weight trend?

MacroFactor, Carbon, RP Diet Coach, PlateLens and Arrow all update calorie targets from your data. How adaptive TDEE works, what each app costs, and how to get an accurate estimate.

10 min read
GuideBest app for a lean bulk: food and strength in one place

A lean bulk works when the scale rises slowly and your lifts climb with it. How Arrow, MacroFactor, Hevy and MyFitnessPal compare for tracking both.

8 min read
GuideWhat's the best app to track a cut? (2026)

To keep strength while losing fat, track trend weight, intake and your lifts together. How Arrow, MacroFactor, MyFitnessPal and Hevy compare for a cut.

9 min read
GuideBest body recomposition apps (2026), compared

Pick a body recomposition (recomp) app by four signals the scale hides: strength trend, protein, trend weight and photos or measurements. Arrow, GainFrame, MacroFactor and Hevy compared. Facts checked 2026-11-09.

11 min read
TrainingBest Hevy alternatives in 2026 (and Strong alternatives)

Strong, Boostcamp, Alpha Progression, Fitbod, MacroFactor Workouts and Arrow compared as Hevy and Strong alternatives, with verified prices and honest trade-offs.

9 min read
NutritionBest MacroFactor alternatives in 2026, including cheaper ones

Carbon, RP Diet Coach, Cronometer, MyFitnessPal, Lose It!, PlateLens and Arrow compared against MacroFactor's adaptive expenditure, with verified prices.

8 min read
NutritionBest photo meal-scan apps for lifters (2026)

MyFitnessPal, PlateLens, Cal AI, SnapCalorie, Lose It!, Cronometer and Arrow compared for photo logging, plus how accurate photo scans are and when to weigh food instead.

8 min read
GuideBest workout apps with nutrition tracking (2026): 7 compared

Seven ways to track lifting and food in 2026, ranked by what each covers and what it costs per year, including setups under $5 a month.

10 min read
Arrow DataWhat is the Arrow Score?

The Arrow Score is one number that combines your strength, nutrition and consistency, weighted for your goal, so a cut and a bulk are scored differently.

4 min read
NutritionWhat should you eat after a workout?

A meal with about 20–40 g of protein (roughly 0.3–0.4 g/kg) plus carbs if you train again soon. The "anabolic window" is hours wide, not 30 minutes. Evidence and apps that help.

8 min read
GuideIs there one app that tracks both workouts and macros?

The setups that put lifts, food, and bodyweight in one place in 2026, what each costs, and how to tell whether an app actually reads your training and nutrition together.

8 min read