Comparison

Kalo vs SigmaLifting

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

Head to head
About

Kalo

This AI-powered nutrition tracker simplifies meal logging with multiple input methods like photo scanning, voice commands, and barcode scanning. It provides detailed macro and calorie data, offers personalized insights, and tracks various health metrics. Stay motivated with progress visualization and gamified features.

Highlights
  • AI-powered photo and voice logging
  • Barcode scanning for packaged foods
  • Comprehensive macro and calorie tracking
  • AI nutrition insights and meal ideas
  • Syncs with Apple Health
  • Progress visualization and trends
  • Gamified motivation features
Features
Read full description

Snap a photo, speak, or scan and get accurate macros in seconds. Kalo is an AI-powered nutrition tracker that removes the friction from logging. No more manual entry or guessing. Just fast, reliable macro and calorie data so you can focus on your goals. Log in Seconds, Your Way Choose from 11 flexible ways to log meals: - Snap a photo for instant AI analysis - Use live camera for real-time recognition - Speak or type naturally - Scan barcodes for packaged foods - Search a large food database - Quick-add macros or save custom meals AI That Understands You Chat with Kalo to get meal ideas, analyze your eating habits, or ask any nutrition question. Track What Actually Matters Monitor calories, protein, carbs, fat, fiber, sugar, sodium, hydration, steps, workouts, supplements, and weight all in one clean dashboard. Syncs with Apple Health. See Your Progress Clearly View trends by day, week, month, or year. Spot patterns with meal timing charts and AI-powered insights that show what’s working. Stay Consistent Build streaks, unlock achievements, take on challenges, and stay motivated with Home Screen widgets and Live Activities. Made for Real Life Set custom macro goals, manage dietary preferences, save favorite meals, export reports, and keep full control of your data. Kalo Pro Get unlimited AI scans, advanced analytics, all widgets, and priority support. Turn every meal into clear progress. Download Kalo today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kalo.one/privacy

About

SigmaLifting

This app streamlines powerlifting program design by eliminating spreadsheet reliance. It allows for quick setup of percentage-based prescriptions, RPE targets, and deloads, with features for reusable templates and instant updates. Train offline with all data stored locally.

Highlights
  • Percentage-based weight programming
  • RPE target tracking
  • Automatic deload calculations
  • Reusable training templates
  • Offline functionality
  • Export to spreadsheet/JSON
  • Variable logging options
Read full description

STOP FIGHTING SPREADSHEETS. START TRAINING. SigmaLifting is a purpose-built programming app for powerlifting. It helps you set up percentage-based prescriptions, RPE targets, backoff sets, fatigue drops, and deloads in minutes—without the fragility of formulas or the hassle of spreadsheet upkeep. PROGRAM ONCE, RUN FOREVER Build reusable templates and run them again anytime with clean, cycle-by-cycle tracking. REAL PROGRAMMING LOGIC, NO SPREADSHEET WORKAROUNDS Percentages, 1RM anchoring, backoff sets, fatigue drops, and straightforward deloads are built in. No cell references, hidden formulas, or broken links. INSTANT UPDATES Adjust a 1RM, change a percentage, or refine your plan and see your prescriptions update immediately. 100% OFFLINE. NO ACCOUNT REQUIRED. Your data stays on your device. No cloud, no login. EXPORT AND SHARE WITH CONFIDENCE And yes, you can export everything as clear, readable spreadsheets (XLSX) or JSON anytime—and import them back. Share programs with training partners and keep results identical across devices. KEY FEATURES • Blocks & periodization — structure multi-week training phases • Set groups — program identical sets efficiently • Percentage-based weights — link prescriptions to squat, bench, or deadlift 1RM • 1RM anchoring — tie accessories to main lift maxes • Backoff sets — auto-calculate from prior set performance • Fatigue drops — reduce load when RPE exceeds your threshold • Simple deloads — final week auto-calculates from the previous week • Variable logging — track weight, reps, RPE, or your preferred combination • Auto-suggested weights — recommendations based on 1RM, reps, and target RPE DESIGNED FOR MOBILE Spreadsheets weren't made for phones. SigmaLifting is. You get the same programming depth with a fast, clean interface that fits how you actually train. WHO IT'S FOR Powerlifters, strength athletes, and coaches who build plans with percentages, RPE, or both. If you’ve ever maintained a training block in Sheets and wished it felt simpler and more reliable, SigmaLifting is built for you.

Screenshots

Kalo4 screens
SigmaLifting4 screens

Verdict

The call

The clearest difference is rating: SigmaLifting at 5.0 against Kalo's 4.0. SigmaLifting also leads on in-app purchases (none vs 2) and iOS requirement (15.1 vs 18.2). Kalo's advantage is update cadence (every 3 days vs every 2 months). On price, ratings volume, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kalo sells 2 in-app purchases, starting at $7.99 per month. SigmaLifting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SigmaLifting holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Kalo ships an update every 3 days, SigmaLifting every 2 months. Both last shipped on October 30, 2026.

Scorecard5 real differences · 5 level
Kalo versus SigmaLifting: the parameters behind the verdict, then further details
ParameterKaloSigmaLifting
PriceFreeFree
Rating4.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.215.1 — better
Further details — not scored
Size33 MB36 MB
Age rating4+4+
DeveloperShelgaon LtdSigmalifting LLC

Customer experience

Kalo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SigmaLifting

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Kalo

Subscriptions2
  • Monthly3 Days trial$7.991 Month
  • Annual$79.991 Year
None

SigmaLifting

No in-app purchases

Questions

Is Kalo free?
Kalo is free to download, with in-app purchases available.
Is SigmaLifting free?
SigmaLifting is free to download, with no in-app purchases.
Which has better reviews, Kalo or SigmaLifting?
SigmaLifting is rated higher. Kalo averages 4.0 out of 5 from 1 ratings, while SigmaLifting averages 5.0 from 2 ratings.
Do Kalo or SigmaLifting have ads?
Neither Kalo nor SigmaLifting shows ads.
Which is updated more often, Kalo or SigmaLifting?
Kalo ships an update every 3 days, and SigmaLifting every 2 months. Most recently, Kalo was updated on October 30, 2026 and SigmaLifting on October 30, 2026.

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