Comparison

Steadfasting vs Rebuild

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

Head to head
About

Steadfasting

Features
Read full description

Steadfasting is the fasting timer that stays out of your way. No signup. No tutorials. No upsells blocking your timer. Just a clean, reliable fasting tracker built for people who want to fast — not fiddle with an app. LIVE ACTIVITY & DYNAMIC ISLAND — FREE Most fasting apps lock their best feature behind a paywall. Steadfasting gives you real-time fasting progress on your Lock Screen and Dynamic Island at no cost. Start a fast and put your phone down. Your progress is always visible without opening the app. THREE FASTING MODES - Schedule Mode — Pick a fasting window (16:8, 18:6, 20:4, or custom) and start. Get notified when your fast is complete. - Open Fast — Start fasting with no end time. End it when you're ready. No pressure, no rules. - Countdown Mode — Set a target end time and let Steadfasting count down to it. Perfect for fasts built around your daily schedule. FASTING HISTORY Every completed fast is logged automatically. Review your history to spot patterns and build consistency. No cluttered graphs. No vanity metrics. Just a clean record of what you've done. STEADFASTING PRO — $3.99, ONE-TIME PURCHASE No subscriptions. No recurring charges. Pay once, own it forever. Pro unlocks: - Custom fasting times — go beyond the presets and build windows that fit your life - Weight tracking — log your weight alongside your fasts and see the bigger picture - Hydration tracking — stay on top of water intake during your fasting windows - Fast stages — see where you are in the fasting process (fat burning, autophagy, ketosis) in real time BUILT FOR PEOPLE WHO ACTUALLY FAST Steadfasting was designed for people tired of fasting apps that try to be everything — meal planners, calorie counters, social networks, subscription traps. This app does one thing and does it well. What you get for free: - Three fasting modes (Schedule, Open Fast, Countdown) - Live Activity and Dynamic Island tracking - Complete fasting history log - Push notification when your fast ends No account required. No data collected. No ads. No subscriptions. Built by Seampli — simple apps, real impact.

About

Rebuild

This app visualizes your body's biological recovery timeline after quitting alcohol. Track organ-specific progress, understand the true cost of a drink, and access tools to manage cravings. Slips are treated as data, not failures, with a focus on continued progress.

Highlights
  • Body recovery timeline visualization
  • Milestone-based sober counter
  • Cost-benefit analysis of drinking
  • Craving management toolkit
  • Slip recovery flow
  • Money and drinks saved tracking
Features
Read full description

Nobody quits drinking because of a streak counter. You quit when you can see what alcohol is doing to your body — and what your body rebuilds every single day without it. WATCH YOUR BODY REBUILD Rebuild is the first sobriety app built around your biology. From hour one, follow your body's actual recovery timeline: alcohol clearing, sleep quality returning, liver fat reducing, blood pressure improving, skin clearing, brain rewiring. Organ by organ, milestone by milestone — this is what "Day 14" really means. A SOBER COUNTER WITH MEANING Your day counter sits inside a milestone ring: each segment is a real biological phase your body is working through. Hit 72 hours, 1 week, 30 days, 60 days — and see exactly what just changed inside you. TONIGHT'S COST Craving a drink tonight? Rebuild shows you precisely what it would cost — the progress you'd reset, the money, the sleep. Seeing the trade-off clearly is the strongest "no" there is. CRAVING SOS When an urge hits, one tap opens your toolkit: guided breathing, urge surfing, and your own "why" — the reasons you wrote down on a strong day, delivered on your weakest one. Log the urge, watch it pass, and see your cravings get weaker over time. SLIPS DON'T ERASE YOU A slip is data, not failure. Rebuild's comeback flow shows what your body kept from your sober run, resets what needs resetting, and gets you moving again — no shame, no lectures. PLUS EVERYTHING YOU EXPECT Money saved, drinks avoided, milestones & badges, stats and insights, daily check-ins. Private and judgment-free. Whether you're doing Dry January, cutting back, or quitting alcohol for good: your body starts rebuilding within hours. Watch it happen. Privacy Policy: https://getrebuild.app/privacy Terms of Service: https://getrebuild.app/terms

Screenshots

Steadfasting4 screens
Rebuild4 screens

Verdict

The call

The clearest difference is update cadence: Rebuild at every 9 days against Steadfasting's every 6 months. On price, ads, in-app purchases 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. Steadfasting sells 1 one-off in-app purchase and Rebuild sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Steadfasting ships an update every 6 months, Rebuild every 9 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Steadfasting versus Rebuild: the parameters behind the verdict, then further details
ParameterSteadfastingRebuild
PriceFreeFree
Rating—4.4 (23 ratings) — better
Positive reviews—88.9% of reviews
Number of ratings—23 — better
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.0 — better
Further details — not scored
Size2 MB43 MB
Age rating4+17+
DeveloperSeampli AppsMust Have Apps, SIA

In-app purchases

1 purchases

Steadfasting

One-time1
  • Steadfast Premium$3.99
3 purchases

Rebuild

Subscriptions2
  • Rebuild Pro Monthly$8.991 Month
  • Rebuild Pro Yearly$29.991 Year
One-time1
  • Rebuild Pro Lifetime$59.99

Questions

Is Steadfasting free?
Steadfasting is free to download, with in-app purchases available.
Is Rebuild free?
Rebuild is free to download, with in-app purchases available.
Do Steadfasting or Rebuild have ads?
Neither Steadfasting nor Rebuild shows ads.
Which is updated more often, Steadfasting or Rebuild?
Steadfasting ships an update every 6 months, and Rebuild every 9 days. Most recently, Steadfasting was updated on November 5, 2026 and Rebuild on October 31, 2026.

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