Comparison

D7 App vs Ironbook

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

Head to head
About

D7 App

Features
Read full description

Everyday work, life, and personal relationships can all feel overwhelming at times. D7 is not a therapy tool, nor is it a social media platform. D7 is an anonymous, safe, and judgment-free space to vent. When you feel like you are reaching your limit, we hope D7 can be here to bring a smile to your face, give you a place to speak up, and help you keep moving forward. **Features** * **Villain Hitting:** A fun, interactive experience inspired by traditional Hong Kong culture to vent your frustration with a touch of humor. * **Digital Zen Master:** Simple, soothing sounds to clear your mind and help you take a step back from the noise. * **Farming Therapy:** Nurture your own healing farm and slowly turn your daily efforts and feelings into a peaceful forest. * **Mood Tracker:** Check in with your emotions hourly or dailyβ€”and see how many people out there feel just like you. * **Global Mood Leaderboard:** Discover what everyone else is dealing with today so you remember you are never carrying the weight alone. * **D7 Articles & Horoscope:** A mix of insightful and quirky reads to pass the time whenever you need a quick distraction. * **Fortune Telling:** Get a slip of guidance without having to make the trip to Wong Tai Sin. * **Coin Toss:** Leave the small decisions to flip-of-a-coin chance when your brain needs a rest. * **Mark7 Lottery:** A fun, zero-pressure game to dream big and test your luck. * **Glass Breaking Simulator:** Smash away your stress with satisfying, instant visual and audio effects. **What D7 Brings to You** * Stress Relief & Venting * Mindful Relaxation & Lying Flat * AI Emotional Companionship * Daily Healing * A Touch of Dark Humor * A Little Extra Understanding The world can be frustrating. But you don't have to go through it alone. **You are not alone.** --- **Terms of Service:** [https://appricolt.com/d7-eula/](https://appricolt.com/d7-eula/) **Disclaimer:** D7 provides relaxation, emotional venting, and companionship experiences, but it is not a replacement for professional mental health, medical, or crisis intervention services. If you are experiencing severe psychological distress or having thoughts of self-harm or hurting others, please reach out to family, friends, or local healthcare professionals immediately for help.

About

Ironbook

Features
Read full description

Ironbook is a workout log with the look of a gym blackboard: chalk on iron, tape, gold for records. The whole point of a training log is knowing what you did last time while you stand at the bar. Ironbook puts that number next to every set, runs your rest timer on the Lock Screen, and draws the line going up. FREE, FOREVER β€’ Unlimited workouts, templates and history β€’ Every set shows last session's weight and reps; tick a set and it copies them if you left them blank β€’ Rest timer on the Lock Screen and in the Dynamic Island, with a buzz when it's time β€’ A new challenge every month, with a gold medal when you finish it β€’ Warm-up sets worked out for you: empty bar, 40, 60 and 80 percent β€’ 1RM calculator with every percentage worked out, and plate maths with the bar drawn per side, in kg or lb β€’ Notes on any lift, and last time's note shown when you do it again β€’ A weekly goal, a week streak, and one free streak shield every month β€’ A finish screen that calls out every PR β€’ Your top three records, the small week widget, Lock Screen widgets and a Control Center button β€’ Siri and Shortcuts: "Start my workout in Ironbook", "How is my week in Ironbook" IRONBOOK PRO, A ONE-TIME UNLOCK β€’ Progress: estimated one-rep max over time, PR sessions in gold, heaviest set per session, weekly volume β€’ The whole records wall, and every session of every lift β€’ Program library: 5x5, push pull legs, upper lower, three-day full body and dumbbells only β€’ Save workouts to Apple Health β€’ The bigger week widget with your latest PR and what's next β€’ CSV export of every set IRONBOOK PLUS, MONTHLY OR YEARLY Everything in Pro, and: β€’ Muscle balance: working sets per muscle each week against the 10 to 20 set guide, and the lifts climbing fastest β€’ A monthly refill on the 1st: 1 Next Block, 3 PR posters and 2 Week Shields β€’ Every tape colour and PR Fireworks, while you subscribe β€’ iCloud backup of your whole log, so a new phone picks up where you left off β€’ A shareable poster for every challenge medal Already own Pro? You keep it. Plus only adds the monthly extras on top. LITTLE EXTRAS β€’ Next Block: four weeks of a template with a target on every lift, worked out from your own best numbers. Volume, build, heavy, deload β€’ PR Posters: a gold chalkboard poster of a new PR, three to a pack β€’ Week Shield and Shield Pack: keep your streak after a short week β€’ Tape colours, each with a matching app icon: Cobalt, Volt, Rose and Bone β€’ PR Fireworks over every new best PRICES AND SUBSCRIPTION TERMS Logging is free. Pro is $4.99 once. Ironbook Plus is $2.99 a month or $14.99 a year, and the yearly plan starts with a 1-week free trial for new subscribers. Extras are $0.99 (Shield Pack $1.99). Prices are in US dollars and may differ in your country. Payment is charged to your Apple ID when you confirm the purchase, or when a free trial ends. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for the renewal within the 24 hours before the period ends. Manage or cancel anytime in Settings > your name > Subscriptions. Any unused part of a free trial ends when you buy a subscription. Bought Ironbook before it went free? Pro is already yours. kg or lb. No account, no ads, no tracking. Your log stays on your phone (and in your own iCloud, with Plus). Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tensorust.com/apps/ironbook/privacy/

Screenshots

D7 App4 screens
Ironbook4 screens

Verdict

The call

The clearest difference is update cadence: Ironbook at every 5 days against D7 App's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. D7 App sells 8 in-app purchases, starting at $2.99 per month and Ironbook sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

D7 App ships an update every 6 weeks, Ironbook every 5 days. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.

Scorecard1 real difference Β· 5 level
D7 App versus Ironbook: the parameters behind the verdict, then further details
ParameterD7 AppIronbook
PriceFreeFree
Update frequencyEvery 6 weeksEvery 5 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.017.0
Further details β€” not scored
Size57 MB3 MB
Age rating4+4+
DeveloperVincent LuiMatthew Busel

In-app purchases

8 purchases

D7 App

Subscriptions2
  • D7 BFF$2.991 Month
  • D7 BFF (Annual)3 Days trial$24.991 Year
One-time6
  • DCoin x 5$0.49
  • DCoin x 10$0.99
  • DCoin x 20$2.99
Show 3 more
  • DCoin x 50$5.99
  • DCoin x 100$12.99
  • DCoin x 1000$129.99
10 purchases

Ironbook

Subscriptions2
  • Ironbook Plus Monthly$2.991 Month
  • Ironbook Plus Yearly7 Days trial$14.991 Year
One-time8
  • PR Posters x3$0.99
  • Cobalt Tape$0.99
  • Week Shield$0.99
Show 5 more
  • Volt Tape$0.99
  • Rose Tape$0.99
  • Bone Tape$0.99
  • PR Fireworks$0.99
  • Shield Pack x3$1.99

Questions

Is D7 App free?
D7 App is free to download, with in-app purchases available.
Is Ironbook free?
Ironbook is free to download, with in-app purchases available.
Do D7 App or Ironbook have ads?
Neither D7 App nor Ironbook shows ads.
Which is updated more often, D7 App or Ironbook?
D7 App ships an update every 6 weeks, and Ironbook every 5 days. Most recently, D7 App was updated on October 8, 2026 and Ironbook on October 29, 2026.

Other comparisons