# Signa: Adaptive Training — Workouts matched to recovery

> Workouts matched to recovery (iPhone/iPad app by Signa Athletics Inc.)

- Source: https://appshunter.io/ios/app/signa-adaptive-training/id6808801450 (this page in markdown: same URL + `.md`)
- Developer: [Signa Athletics Inc](https://appshunter.io/developer/6808801452)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.0 · 57 MB
- Languages: American English
- Released: 2026-09-28
- Data updated: 2026-10-17

## What is Signa?

Most training apps hand you a plan written weeks ago and expect your body to cooperate. Signa asks six quick questions each morning, then builds today's session around your answers.

HOW IT WORKS

Five questions — sleep, how rested you feel, soreness, stress, energy — produce a readiness score out of 100. That score decides the session: how long, how hard, and which movements. Score low and you get a real session that is smaller, not a lecture. Score high and it opens up.

SESSIONS BUILT FOR YOU

Every session says why it looks the way it does: a long run yesterday, a lift you keep swapping out, what's behind this week. Sore muscles get the day off, and areas you mark as tight get a warm-up drill and a stretch. Each exercise has a "How to do it" guide, with warm-up sets, an optional cool-down, new bests, and a progress chart for every lift.

TRAINING THAT FITS YOUR BODY

Tell Signa about an injury and it trains around it. Train seated, with one arm or leg, or with limited grip or balance, and every session is built from exercises you can do. Tell Signa an exercise bothered you and the whole movement family is left out until you say otherwise.

STRENGTH AND RUNNING IN ONE PLACE

Sessions are built from your equipment, your experience and the time you actually have. Every exercise can be swapped for another that trains the same pattern. Walks, jogs and runs are tracked with GPS and coloured by pace, with splits and elevation, and logged alongside the lifting so your training record is one record.

HEART RATE AND APPLE HEALTH

Connect a Bluetooth heart rate strap, or a watch that broadcasts heart rate, such as Garmin, Polar, Coros or Suunto, for live heart rate and zones on walks, jogs and runs.

Works with Apple Health. With your permission, Signa reads your resting heart rate and heart rate variability for morning readings, the heart rate your watch recorded during sessions you track in Signa, and the water and calories eaten that other apps save to Health. Signa only reads from Apple Health and never writes to it, and nothing it reads is used for advertising.

A MORNING READING

Your resting heart rate and HRV, from Apple Health, a strap or typed in, are read against YOUR baseline, never a population range. Signa won't interpret them until it has enough of your own history to know what normal looks like for you.

RECOVERY THAT ADMITS WHAT IT KNOWS

A recovery score from your training load, your sleep, your soreness and your morning reading. Every part is shown, and anything missing is named rather than quietly scored as zero.

WHAT IT WILL NOT DO

No invented numbers. No calorie estimate without your weight. No recovery score for someone who has never trained. Where Signa cannot know something, it says so instead of guessing convincingly.

Your GPS routes never leave your device. Neither does cycle data, if you use it. There is no advertising, and nothing you log is ever sold.

SIGNA PRO

Recovery tracking, cycle-aware readiness, muscle balance, pace plans for a goal race, your full training record and CSV export. Workouts, runs, route maps, heart rate, morning readings, friends and achievements are free.

Signa is a general fitness tool, not medical advice.

SIGNA PRO SUBSCRIPTION
Signa Pro is an optional auto-renewing subscription, billed monthly or yearly. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings.

Terms of Use (EULA): https://signafit.ca/terms
Privacy Policy: https://signafit.ca/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Signa Pro Annual | $44.99 | per year |
| Signa Pro Monthly | $4.99 | per month |


## Is Signa safe?

Not enough ratings yet to assess Signa.

## Is Signa legit?

Signa: Adaptive Training has limited verification signals. The AppsHunter Legitimacy Score for Signa is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.5.1 — 2026-10-05

Fixes a black screen that could appear when opening the app, and the Signa Pro screen getting stuck loading prices. It can now always be closed.

### 1.5 — 2026-10-01

Build your own workouts, and check in from your home screen.

• My Workouts (Pro): build your own split (push/pull/legs, upper/lower, full body or your own) from Signa's library. Signa sets the reps and rest for your goal, checks your plan against the research, and your morning check-in still sets each day's effort.
• 28 more exercises, including incline presses, dips, flyes, cable work and hack squats.
• Personal records: your best lifts and fastest 1K, 5K and 10K, plus a new Records board for friends.
• Monthly recap: a card of your month to share to your story.
• Check-in widget (iOS 17): answer your morning check-in right on your home screen.
• Your workout on the lock screen: the set you're on and your rest clock for the whole workout. Runs show your distance as you go.
• Smoother logging: the keyboard stays open while you type your weights and reps.
• Clearer wording throughout, plus fixes and improvements.

### 1.3 — 2026-09-30

Our biggest update yet.

Workouts built around you
• Each session now says why it looks the way it does: a long run yesterday, a lift you keep swapping out, what's behind this week.
• Tap an area twice in your check-in to mark it tight rather than sore. You get a warm-up drill and a stretch for it.
• Warm-up ramp sets, an optional cool-down, and "How to do it" guides for all 119 exercises.
• Short on time? Pair exercises to save minutes.
• New bests, a session summary, and a progress chart for every lift.

Training that fits your body
• Tell Signa about an injury and it trains around it.
• Sore muscles get the day off.
• Train seated, with one arm or leg, or with limited grip or balance. Every session is built from exercises you can do.

Heart rate and health
• Connect a Bluetooth heart rate strap, or a watch that broadcasts heart rate, for live heart rate on walks, jogs and runs.
• Wearing an Apple Watch? Signa can read the heart rate it recorded during your session from Apple Health.
• Optional water and calorie tracking. Your water goal shows how it's worked out.

Runs
• Every walk, jog and run coloured by pace, with splits and elevation.
• GPS finds you before you start.
• A guided stretch after you finish.

Plus a new look, new app icon, and many fixes.

### 1.0 — 2026-09-28

No release notes.

## Apps similar to Signa

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lumino Health Virtual Care](https://appshunter.io/ios/app/lumino-health-virtual-care/id1487541986) | 4.4 (37) | Free | Health & Fitness |
| [No Nut: Quit Your Addiction](https://appshunter.io/ios/app/no-nut-quit-your-addiction/id1606029127) | 4.7 (3,925) | Free | Health & Fitness |
| [Medela Family - Breast Feeding](https://appshunter.io/ios/app/medela-family-breast-feeding/id909275386) | 4.3 (4,870) | Free | Health & Fitness |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*