VTE Calc vs Seizure Decision Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VTE Calc
This medical app provides quick access to common scoring systems for calculating the risk of deep venous thrombosis (DVT) or pulmonary embolism (PE). It includes Wells' scores for DVT and PE, the PERC score, and a built-in creatinine clearance calculator for administering low molecular weight heparins.
- Wells' score for DVT
- Wells' score for PE
- PERC score
- Creatinine clearance calculator
- Risk assessment tools
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VTE Calc gives you immediate access to the most commonly used scoring systems for calculating the risk of deep venous thrombosis (DVT) or pulmonary embolism (PE). It includes the Wells' scores for DVT and PE and well as the PERC score. If you need to administer low molecular weight heparins, VTE Calc has a creatinine clearance calculator built in.
Seizure Decision Tool
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Seizure Decision Tool — evidence-based clinical decision support for first seizure, status epilepticus and related presentations. FREE TO TRY — no purchase needed: - First Fit — unprovoked vs provoked, risk of recurrence, AED initiation - Provoked Seizure — causes, acute symptomatic, management FULL ACCESS — £14.99 one-time purchase: Unlocks all sections including: - Status Epilepticus — stepwise treatment, benzodiazepines, second and third line - Imaging — when to scan, MRI indications, urgent vs routine - Seizures in the Elderly — causes, falls, polypharmacy - PRES — posterior reversible encephalopathy syndrome - DVLA Guidance — group 1 and group 2, seizure-free periods - References — full guideline citations One-time purchase. No subscription. Works fully offline. For clinical decision support only. Always apply clinical judgement.
Screenshots
Verdict
The clearest difference is in-app purchases: VTE Calc at none against Seizure Decision Tool's 1. VTE Calc also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (9.0 vs 16). On price, ads and device support 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. Seizure Decision Tool sells 1 one-off in-app purchase. VTE Calc asks for nothing beyond the download.
VTE Calc ships an update every 2 days, Seizure Decision Tool every 6 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | VTE Calc | Seizure Decision Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 16 |
| Further details — not scored | ||
| Size | 20 MB | 0 MB |
| Age rating | 12+ | 17+ |
| Developer | Lindum Medical Ltd | ATIF ELNIL |
In-app purchases
VTE Calc
No in-app purchases
Seizure Decision Tool
- Seizure Decision Tool — Full Access$14.99
Questions
Is VTE Calc free?
Is Seizure Decision Tool free?
Do VTE Calc or Seizure Decision Tool have ads?
Which is updated more often, VTE Calc or Seizure Decision Tool?
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