RIRLift: Hypertrophy Log

Gym Workout Tracker for Watch

Free · In‑App Purchases

Log every set from your wrist: load, reps, and RIR. Plan on iPhone, train with Apple Watch, and track weekly volume per muscle. No feed, no noise, just lifting. RIRLift is a focused hypertrophy logbook for lifters who train with Apple Watch and care about reps in reserve, repeatable routines, and weekly volume. Build repeatable routines on iPhone, start planned workouts on Apple Watch, and log each set with load, reps, and RIR without digging through social features or generic fitness noise. Designed for serious lifting: - Start lifting in one tap. No sign-up, syncs across your devices - Apple Watch-first workout logging - Planned routines with sets, rep ranges, rest timers, and target RIR - Fast exercise replacement when equipment is taken - Warmups, drop sets, rest-pause work, and failure finishers - Weekly hard-set volume by muscle - Workout review, notes, and history - Custom exercises for your own movements - Optional Apple Health workout saving with your permission Try RIRLift with a limited free plan. RIRLift Pro is a one-time unlock for unlimited routines, full Apple Watch logging, custom exercises, and full history. RIRLift is best for hypertrophy, bodybuilding, and strength-hypertrophy training where the question is simple: what did I do last time, what should I do today, and how much weekly volume did each muscle get? No social feed. No calorie plans. No coach marketplace. Just a practical lifting logbook built for the gym.

  • 5.0
    out of 5
    4 Ratings

• Connect your AI: link Claude or ChatGPT to RIRLift — it can read your training history, answer questions about your progress, and build a program that imports straight into the app • Ask your AI: prompt packs that bundle your training data for any AI assistant, even ones that can't read files • Gym equipment: pick exactly what your gym has in a new visual picker — your program and exercise swaps stay realistic • Exercise library: 195 new illustrated movements, nearly doubling the library to 437 • Workout length: choose Quick, Standard, or Long during setup and your plan trims or grows to fit Plus fixes and polish throughout — and RIRLift now speaks British English and Traditional Chinese.

The developer, Scribelet, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Identifiers
    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Purchases
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • DATAFINITY AB
Size
  • 139.4 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English and 12 more
  • English, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Swedish, Traditional Chinese
Age Rating
9+
In-App Purchases
Yes
Copyright
  • © 2026 DATAFINITY AB