Comparison

Progressive Overloader vs Anneal

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

Head to head
About

Progressive Overloader

This app helps you plan, execute, and track your strength training progress. It offers a straightforward, ad-free experience for logging your lifts and monitoring your development over time.

Highlights
  • Strength progression planning
  • Lift execution guidance
  • Progress monitoring
  • Ad-free experience
  • No-nonsense lift logging
Features
Read full description

Strength progression planner, executor, and monitor. This app was created by the need for an ad-free, no-nonsense lift log.

About

Anneal

This strength training app automatically progresses your workouts, explains weight changes, and tracks muscle recovery. It adapts to your readiness using health data and allows for custom program building. Get insights into your progress and future performance.

Highlights
  • Automated workout progression
  • Transparent weight and rep explanations
  • Muscle recovery tracking
  • Readiness adaptation via health data
  • Custom program building
  • Progress and forecast charts
  • Gym profiling
Features
Read full description

Anneal is the strength trainer whose engine progresses you, and shows its work. Most workout apps hand you a plan, then go quiet. Anneal keeps progressing you, knows which muscles are still sore, and tells you why a weight moved. EVERY LIFT KNOWS ITS NEXT STEP A deterministic, evidence-based engine (linear, double progression, DUP) sets the weight and reps for your program and generated sessions. Loaded lifts you add to any workout progress too. Finish and the summary shows next time's targets, lift by lift. IT ADJUSTS WHILE YOU TRAIN Rate a set's effort and that lift's remaining sets adjust: a grinder eases the load, an easy set nudges it up, always within tight bounds. One tap undoes it. IT KNOWS WHAT'S STILL SORE Every set you log shows on a muscle recovery map: fatigued, recovering, or fresh. After a session, a five second check-in shares its guess. Confirm or correct it, and Anneal learns how fast your muscles recover. IT ADAPTS TO HOW RECOVERED YOU ARE Anneal reads heart rate variability, resting heart rate, and sleep from Apple Health to estimate today's readiness. With Pro, a low score trims load and volume, and a rough day reshapes the session: main lifts go light, accessories become mobility, and you see what changed, before and after. This data never leaves your device. NO BLACK BOX, EVER Tap any prescribed set and see the rule that fired and the data behind it. A weekly changelog lists what the engine changed: progressions, deloads, and new PRs. SEE WHERE YOU'RE HEADED Progress charts each lift's estimated 1RM and your bodyweight trend. Pro's 8-week forecast runs the same engine forward: an expected range, the likely deload week, and what changes if you train more often. Set a Goal Lift and see a projected date. BUILD YOUR OWN PROGRAM Pick the days, lifts, and how each progresses, or save a finished workout as a routine. Skip the starting weights: the first session finds them. Free keeps one custom program or routine, Pro is unlimited. Templates are always free: linear progression, push/pull/legs, upper/lower, and a GZCL-inspired tiered program. LIFE HAPPENS. ANNEAL PLANS FOR IT. Away mode shrinks your weekly target, keeps days away off your streak and Trials, and quiets notifications. Back after 10 days or more? Weights ramp you back in. YOUR DATA IS YOURS, AND IT COMES WITH YOU Switching from Strong, Hevy or Fitbod? Import their CSV and pick up where you left off. No account needed. Your data stays on your device by default, and CSV export is always free. IT WORKS WITH THE GYM YOU ACTUALLY HAVE Profile any gym with your real plates and dumbbells. A coverage report shows which muscles you can fully train, and ranks what to buy next. BUILT AGAINST BURNOUT No daily streak, no guilt copy. Set a weekly target, and prescribed rest days count toward it. Trials are fixed arcs of 28 to 75 days, with optional vows. Nothing ever resets you to day one. IPAD, APPLE WATCH AND SIRI On iPad, a sidebar and side-by-side columns show your session, recovery, and progress at once. On Apple Watch: your next set, a haptic rest timer, and adjustable reps and weight, free on every plan. Ask Siri to log a set, start your workout, skip rest, or say what's next. HONEST PRICING Every new install starts with 14 days of full access: every Pro feature, free, no signup, no card. Then choose. Free keeps the full logger, every template program, one custom program or routine, live RPE adjustments, 90 days of analytics history, and unlimited export. Pro adds workout generation, readiness adjustments and reshaping, unlimited custom programs, the 8-week forecast, pain and soreness patterns, full history, and optional cloud sync. Monthly, yearly, or once for lifetime. Cancel in two taps. Anneal does not use AI to write your program. It runs published, testable rules, the same every time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sviewstudios.com/anneal/privacy.html

Screenshots

Progressive Overloader3 screens
Anneal4 screens

Verdict

The call

The clearest difference is rating: Progressive Overloader at 5.0 against Anneal's 1.0. Progressive Overloader also leads on in-app purchases (none vs 3). Anneal's advantage is iOS requirement (17.0 vs 26.5). 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. Anneal sells 3 in-app purchases, starting at $8.99 per month. Progressive Overloader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Progressive Overloader holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard4 real differences · 6 level
Progressive Overloader versus Anneal: the parameters behind the verdict, then further details
ParameterProgressive OverloaderAnneal
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequency—Every 2 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS26.517.0 — better
Further details — not scored
Size8 MB113 MB
Age rating17+4+
DeveloperTIMOTHY ERIC BURTELLJoseph Ting

In-app purchases

None

Progressive Overloader

No in-app purchases

3 purchases

Anneal

Subscriptions2
  • Pro Monthly14 Days trial$8.991 Month
  • Pro Yearly14 Days trial$59.991 Year
One-time1
  • Pro Lifetime$149.99

Questions

Is Progressive Overloader free?
Progressive Overloader is free to download, with no in-app purchases.
Is Anneal free?
Anneal is free to download, with in-app purchases available.
Which has better reviews, Progressive Overloader or Anneal?
Progressive Overloader is rated higher. Progressive Overloader averages 5.0 out of 5 from 1 ratings, while Anneal averages 1.0 from 1 ratings.
Do Progressive Overloader or Anneal have ads?
Neither Progressive Overloader nor Anneal shows ads.

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