Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

Head-to-head · e-Prescribing Software

MDToolbox-Rx vs FreeRx

  • Updated Nov 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score MDToolbox-Rx #3 in e-Prescribing Software 8.8/10 30-day trial Free trial✓ 6 of 6 features Visit MDToolbox
FreeRx #7 in e-Prescribing Software 7.5/10 Free plan Free plan✓ 1 of 6 features Visit FreeRx

MDToolbox-Rx leads on 0 checks, FreeRx on 1, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMDToolbox-Rx · 8.8/10
  • Free planonly FreeRx
  • Free trialonly MDToolbox-Rx
  • Most featuresMDToolbox-Rx · 6 of 6

MDToolbox-Rx scores higher on our rubric for e-prescribing software: 8.8 against 7.5 out of 10; our editors rank them #3 and #7.

FreeRx offers free plan; MDToolbox-Rx doesn't.

MDToolbox-Rx is the better fit for small practices wanting mobile e-prescribing. FreeRx is the better fit for UK clinics sending private prescriptions.

  • MDToolbox-Rx fits best

    Small practices wanting mobile e-prescribing

  • FreeRx fits best

    UK clinics sending private prescriptions

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature MDToolbox-Rx 8.8/10 Visit ↗ FreeRx 7.5/10 Visit ↗
At a glance
Editor score 8.8 7.5
Ranking #3 in e-Prescribing Software #7 in e-Prescribing Software
Best for Small practices wanting mobile e-prescribing UK clinics sending private prescriptions
Pricing model Paid Free plan + paid
Starting price $28/user/mo £0.99/unit usage-based
Free plan — ✓ (best)
Free trial 30 days —
Deployment Cloud, Mobile Cloud
Platforms Web, iOS, Android Web
Support Phone, Email, Live chat Email
Built for Solo, Small business, Mid-market Small business
Features MDToolbox-Rx 6/6 · FreeRx 1/6
Controlled substances ✓ (best) Not checked yet
Drug interaction checks ✓ (best) Not checked yet
Formulary checks ✓ (best) Not checked yet
Renewal requests ✓ (best) Not checked yet
Mobile app ✓ (best) Not checked yet
EHR integration ✓ ✓
Our review
Pros
  • Complete adds electronic prescribing of controlled substances.
  • Supports refill requests, e-cancels, interaction alerts and formulary checks.
  • Web, iOS and Android access with EHR and practice-software sync options.
  • Free for clinics prescribing fewer than 100 prescriptions monthly
  • £0.99 per-transmission pricing with no contract
  • Electronic signatures and prescriber registration checks
Cons
  • E-Prescribe Pro covers noncontrolled substances only.
  • EPCS is limited to the Complete plan.
  • Subscriptions are priced per prescriber.
  • Focused on private prescriptions rather than broader prescribing workflows
  • Clinical checking features are not established
  • API integration may require additional implementation work
Our verdict

MDToolbox-Rx is an e-prescribing system for healthcare providers, with standalone use as well as options to connect with EHR or practice-management software. It is aimed at independent and integrated clinical workflows, including small…

Read the review →

FreeRx is Clynxx’s cloud service for clinics and prescribers sending electronic private prescriptions. It suits UK practices that need to deliver prescriptions to patients without a monthly subscription: patients can receive them by email…

Read the review →
  1. MDToolbox-Rxe-Prescribing Software 8.830-day trial
  2. FreeRxe-Prescribing Software 7.5Free plan

Strengths and trade-offs

  • MDToolbox-Rx — where it wins

    • Complete adds electronic prescribing of controlled substances.
    • Supports refill requests, e-cancels, interaction alerts and formulary checks.
    • Web, iOS and Android access with EHR and practice-software sync options.

    Where it doesn't

    • E-Prescribe Pro covers noncontrolled substances only.
    • EPCS is limited to the Complete plan.
    • Subscriptions are priced per prescriber.
  • FreeRx — where it wins

    • Free for clinics prescribing fewer than 100 prescriptions monthly
    • £0.99 per-transmission pricing with no contract
    • Electronic signatures and prescriber registration checks

    Where it doesn't

    • Focused on private prescriptions rather than broader prescribing workflows
    • Clinical checking features are not established
    • API integration may require additional implementation work

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update