Vetcalculators vs Sleip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vetcalculators
This app provides veterinarians and staff with a comprehensive suite of calculators for drug dosages, medical measurements, and patient assessments. It also includes a wide range of veterinary references for quick access to essential information.
- Drug dose calculators
- Emergency drug dosages
- Fluid therapy rates
- Toxicity calculators
- Pet age calculator
- Veterinary references
- Unit conversion
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The Ultimate Veterinary Calculator App Vetcalculators is a Monthly Subscription. First Month is Free Vetcalculators is the number one Veterinary Calculator App for veterinarians, veterinary technicians, and staff. With Vetcalculators, one can quickly and easily calculate a variety of veterinary dosages and measurements. Vetcalculators includes calculators for: • Popup Drug Dose Calculator with ~200 veterinary drugs included • Emergency Drug dosage calculator • Anesthetic, Antibiotic and General drug dosage calculators • CRI (constant rate infusions) calculators • Fluid therapy rates • Blood glucose curve generator • Canine and Feline Calorie calculator • Pain score calculators • Chocolate toxicity • Rodenticide toxicity • Xylitol toxicity • Poisonous Plants • Blood transfusion volumes • Pet age and pregnancy calculator • Blood pressure • Trauma Triage scores • Modified Glasgow Coma score • Cushing diagnostic score • Unit conversion Vetcalculators also includes a variety of veterinary references, including: • Drug labels • IRIS stages • Pain scales • Normal lab values • Heartworm treatment protocols • Lab test protocols • Microchip lookup • Vertebral heart score • Body condition score charts • ACVIM Mitral Valve Disease 2019 Consensus Guidelines • ACVIM Feline Cardiomyopathy 2020 Consensus Guidelines • Dental charts • Feline and Canine AAHA Vaccination Guidelines • Flea and tick product information • Dog and cat breed search • RECOVER Guidelines • Document and QR code scanning Designed for Veterinarians by a Veterinarian, Vetcalculators is a valuable resource for all veterinarians, veterinary technicians, nurses, and staff. It can be used to calculate a variety of veterinary drug dosages, medical calculations, and measurements quickly and easily. The app also includes a variety of veterinary medical references. Download Vetcalculators today and start providing the best possible care for your patients! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sleip
This app uses AI and video analysis to detect and measure gait asymmetries in horses. Professionals can record movements with their iPhone to receive detailed analysis, including slow-motion video and quantified measurements, in minutes. It supports lameness evaluations, performance tracking, and rehabilitation assessments.
- AI-powered gait asymmetry detection
- Video-based analysis from iPhone
- Quantified measurements and slow-motion video
- Diagnostic analgesia annotation (Pro Vet)
- Compensatory pattern detection (Pro Vet)
- Gait monitoring for progress tracking
- Sensor-free workflow
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Sleip – equine gait analysis for professionals Sleip is the leading video-based gait analysis tool for equine health professionals. Using artificial intelligence, Sleip detects and measures gait asymmetries straight from video—no sensors or extra equipment needed. Simply record the horse’s movement with your iPhone. The analysis, including quantified measurements and high-quality slow-motion video, is ready in minutes, helping you understand how the horse is loading or pushing off with each limb. Our app versions: Sleip Pro Vet • Designed for equine veterinarians. Includes advanced features like diagnostic analgesia annotation and compensatory pattern detection to support lameness evaluations. Sleip Pro • Built for equine professionals such as physiotherapists, farriers, and trainers. Enables gait monitoring to track changes over time, supporting early referrals to veterinarians and assessment of responses to training, rehabilitation, or shoeing. Sleip Record (limited version) • This version is for those invited to record by Sleip Pro Vet or Sleip Pro users. It allows video recording and access to the analysis video and stride count, but does not include full analysis results or advanced tools. Interested? Get in touch Sleip is available to equine health professionals. To set up an account, contact our commercial team at hello@sleip.com or visit sleip.com to get started. Why choose Sleip? Sleip puts advanced, objective gait analysis at your fingertips. Whether you're diagnosing lameness or tracking performance and rehabilitation, Sleip supports high-quality, proactive equine care. • Scientifically validated technology: Sleip is grounded in 30+ years of equine biomechanics research and validated against gold-standard motion capture systems. It measures asymmetries with 2 mm precision. • Objective gait analysis: Detect early signs of lameness, monitor asymmetries over time, and increase diagnostic consistency. • Remote collaboration: Invite others to record or easily share results and videos with clients or colleagues to support decision-making. • Sensor-free workflow: Just use your iPhone—no need for markers or additional hardware. • Streamlined documentation: Capture, annotate, and review all data in one place to support clinical or training records.
Screenshots
Verdict
The clearest difference is in-app purchases: Sleip at none against Vetcalculators's 1. Sleip also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (60% vs 45%). Vetcalculators's advantage is chart position (#45 vs unranked) and ratings volume (606 vs 108). On price, rating, ads and iOS requirement 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
Both are free to download. Vetcalculators sells 1 in-app purchase, starting at $3.99 per month. Sleip asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Vetcalculators against 4.8 for Sleip. That said, the two scores are not equally well evidenced: Vetcalculators has 606 ratings behind it against 108, so its average is the more settled of the two. Written reviews are what separate them: 45% of Vetcalculators's written reviews are positive against 60% of Sleip's.
Vetcalculators ships an update every 3 months, Sleip every 3 weeks. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.
| Parameter | Vetcalculators | Sleip |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (606 ratings) | 4.8 (108 ratings) — better |
| Positive reviews | 45.2% of reviews | 60.0% of reviews — better |
| Number of ratings | 606 — better | 108 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Best chart rank | #45 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 85 MB | 207 MB |
| Age rating | 17+ | 4+ |
| Developer | LifeLearn USA | Sleip Ai AB |
Customer experience
Vetcalculators
Sleip
Bugs and requests
Vetcalculators
Reported bugs
8 issues- App crashes or closes immediately upon opening
- UI elements unresponsive to clicks and taps
- Drug database fails to load after updates
- Data not persisting when app order is changed
- New drugs and concentrations not saving properly
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- Subscription charges reappearing after app reinstallation
- Recurring charges despite cancellation
- Inconsistent functionality across different sessions
Requested features
8 requests- Support for additional animal species beyond dogs and cats
- Gram weight unit option in addition to lbs and kgs
- Cross-device data synchronization
- Offline functionality without internet requirement
- Student pricing or free tier option
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- Ability to highlight/select individual drug line items
- Improved drug order saving functionality
- Free or freemium version with basic features
Sleip
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Vetcalculators
- Vetcalculators Subscription1 Month trial$3.991 Month
Sleip
No in-app purchases
Questions
Is Vetcalculators free?
Is Sleip free?
Which has better reviews, Vetcalculators or Sleip?
Do Vetcalculators or Sleip have ads?
Which is updated more often, Vetcalculators or Sleip?
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