Comparison

Spondy (AS) vs Verta Spondylitis Tracker

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

Head to head
About

Spondy (AS)

Features
Read full description

Spondy is built for people living with Ankylosing Spondylitis (AS) and axial spondyloarthritis. Living with AS means navigating unpredictable flares, fatigue, and pain, often with just 15 minutes to explain months of symptoms to your rheumatologist. Spondy fixes that. Log daily symptoms in seconds Track pain levels, fatigue, and mood each day with a simple interface designed for tough days. Monitor your flares Record AS flares, enthesitis, peripheral joint flares, and uveitis episodes. Track severity, affected areas, and notes so nothing gets forgotten. Connect your health data Sync with Apple Health to automatically capture your steps, sleep, heart rate, HRV, and active calories. See how your body's signals relate to your symptoms. Get AI-powered insights Spondy's AI analyses your health and symptom patterns to surface connections you might miss โ€” like how sleep quality or activity levels precede a flare. Track your medications Log your current medications and biologics to understand what's working over time. Share with your doctor Generate a clean PDF summary of your symptoms, health data, and flare history โ€” ready for your next appointment. Spondy was built by someone with AS, for people with AS. It started as a personal project to make sense of unpredictable symptoms โ€” and the patterns it surfaced predicted a uveitis flare before it happened. Your health data stays in your secure account. We never sell your data. By subscribing, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Verta Spondylitis Tracker

Features
Read full description

Verta is built for people living with axial spondyloarthritis โ€” non-radiographic axSpA and ankylosing spondylitis alike. This kind of inflammatory back pain takes years to get a name for, and women often wait even longer. Verta helps you understand your own body in the meantime and walk into every rheumatology visit prepared. Instead of only logging symptoms, Verta turns your daily check-ins into one small, kind thing to do today โ€” usually a gentle movement nudge, because regular movement is the best-supported thing you can do for axSpA. It stays honest about your data. Verta surfaces patterns from your OWN logs in plain co-occurrence language, and only once there is enough data to be fair โ€” no false-precision claims, no alarms that something is wrong. When morning stiffness, night back pain, fatigue and sleep move together, you'll see it, with the real day counts behind every pattern. Track what actually matters in axSpA: night and morning back pain, how long morning stiffness lasts, fatigue, sleep, mood, tender spots like the heel and chest wall, and the movement you did. Take a weekly BASDAI check-in in a tap, add BASFI and an optional CRP for an ASDAS estimate โ€” Verta never guesses your lab value. When it is time to see your rheumatologist, the Doctor Brief turns your history into one clean page: your latest BASDAI, recent symptoms and how long you've been tracking โ€” so you spend less time re-explaining and more time being heard. Read short, cited lessons grounded in the ASAS-EULAR 2022 and ACR/SAA/SPARTAN 2019 guidelines: why movement is your strongest lever, inflammatory versus mechanical back pain, and the red flags that deserve same-day attention, like a sudden red, painful eye. The safety lessons are free forever. All logging, the severity heat-map, current trends, your first full insight and the BASDAI score are free. Verta Plus adds your full history, complete pattern narratives with the numbers behind them, PDF export of the Doctor Brief, and the full lesson library, as a subscription with a free trial. Your data stays on your device. No account, no ads, no third-party analytics. Verta offers education and self-tracking. It is not a medical device and does not diagnose or treat any condition, and it never tells you whether any medication is right for you โ€” that is a conversation for you and your care team. Verta Plus is an auto-renewable subscription: $5.99/month or $39.99/year, with a 7-day free trial on the annual plan. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. You can manage or cancel anytime in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cooperative-catmint-496.notion.site/Verta-Privacy-Policy-394d692d254d80b699bbde0b70cc6ccb

Screenshots

Spondy (AS)4 screens
Verta Spondylitis Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: Spondy (AS) at 15.1 against Verta Spondylitis Tracker's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Spondy (AS) sells 2 in-app purchases, starting at $4.99 per month and Verta Spondylitis Tracker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spondy (AS) ships an update every 5 weeks, Verta Spondylitis Tracker every 6 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard1 real difference ยท 5 level
Spondy (AS) versus Verta Spondylitis Tracker: the parameters behind the verdict, then further details
ParameterSpondy (AS)Verta Spondylitis Tracker
PriceFreeFree
Update frequencyEvery 5 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better17.0
Further details โ€” not scored
Size44 MB3 MB
Age rating12+12+
DeveloperJoseph BrockbankPetr Nezval

In-app purchases

2 purchases

Spondy (AS)

Subscriptions2
  • Spondy Premium14 Days trial$4.991 Month
  • Spondy Premium Annual14 Days trial$34.991 Year
2 purchases

Verta Spondylitis Tracker

Subscriptions2
  • Verta Plus (Monthly)$5.991 Month
  • Verta Plus (Annual)7 Days trial$39.991 Year

Questions

Is Spondy (AS) free?
Spondy (AS) is free to download, with in-app purchases available.
Is Verta Spondylitis Tracker free?
Verta Spondylitis Tracker is free to download, with in-app purchases available.
Do Spondy (AS) or Verta Spondylitis Tracker have ads?
Neither Spondy (AS) nor Verta Spondylitis Tracker shows ads.
Which is updated more often, Spondy (AS) or Verta Spondylitis Tracker?
Spondy (AS) ships an update every 5 weeks, and Verta Spondylitis Tracker every 6 weeks. Most recently, Spondy (AS) was updated on October 24, 2026 and Verta Spondylitis Tracker on October 6, 2026.

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