Comparison

SugarMemo vs SigmaLifting

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

Head to head
About

SugarMemo

Easily log and track your daily blood sugar readings to monitor trends and achieve your health goals. Offers customizable units, multiple profiles, and secure on-device storage for personalized health management.

Highlights
  • Daily blood sugar logging
  • Trend insights and progress monitoring
  • Quick entry system
  • Customizable units (mg/dL or mmol/L)
  • Multiple profile management
  • Customizable health ranges
  • Dark mode support
Features
Read full description

* Take Control of Your Health with SugarMemo! Managing your blood sugar levels has never been easier. With SugarMemo, you can quickly and effortlessly log your daily readings, track trends, and stay on top of your health goals. Our user-friendly interface makes it simple to record and review your sugar levels, helping you make informed decisions for a healthier you. * Key Features: ** Daily Memos: Keep track of your readings and notes in one place. ** Trend Insights: Monitor your progress over time. ** Quick Entries: Log your blood sugar levels in just a few taps. ** Unit Customization: Choose between mg/dL or mmol/L for input and display. ** Manage Multiple Profiles: Easily manage records for different family members. ** Custom Ranges: Define your hyper, hypo, and normal ranges. ** Multi-language Support: Use the app in your preferred language. ** Dark Mode: Enjoy seamless use in both light and dark mode. ** Secure & Private: Your data stays with you, safely stored on your device. Start your journey to better health today with SugarMemo—your essential tool for personalized and effective blood sugar management.

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

SugarMemo4 screens
SigmaLifting4 screens

Verdict

The call

The clearest difference is update cadence: SugarMemo at every 5 days against SigmaLifting's every 2 months. SigmaLifting's advantage is iOS requirement (15.1 vs 17.0). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SugarMemo against 5.0 for SigmaLifting. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

SugarMemo ships an update every 5 days, SigmaLifting every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
SugarMemo versus SigmaLifting: the parameters behind the verdict, then further details
ParameterSugarMemoSigmaLifting
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings3 — better2
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size5 MB36 MB
Age rating4+4+
DeveloperAlian YuSigmalifting LLC

Customer experience

SugarMemo

All ratings3 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

None

SugarMemo

No in-app purchases

None

SigmaLifting

No in-app purchases

Questions

Is SugarMemo free?
SugarMemo is free to download, with no in-app purchases.
Is SigmaLifting free?
SigmaLifting is free to download, with no in-app purchases.
Which has better reviews, SugarMemo or SigmaLifting?
SugarMemo and SigmaLifting are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do SugarMemo or SigmaLifting have ads?
Neither SugarMemo nor SigmaLifting shows ads.
Which is updated more often, SugarMemo or SigmaLifting?
SugarMemo ships an update every 5 days, and SigmaLifting every 2 months. Most recently, SugarMemo was updated on November 4, 2026 and SigmaLifting on October 30, 2026.

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