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The Best Clinical Diagnostic Test Kits

We compared 8 home test kits for flu and COVID-19, based on owner ratings, expert reviews, and specs. The iHealth Flu A/B & COVID-19 Rapid Test is our top pick for its comprehensive testing and ease of use.

Updated

The bottom line

The iHealth Flu A/B & COVID-19 Rapid Test (asin B0D3T1X1FS) is our top pick for its ability to test for flu A, flu B, and COVID-19 in just 15 minutes. It is FDA authorized, easy to use, and compact for portability. The closest alternative is the CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit (asin B0D8LLJ4MF), which offers similar testing capabilities at a slightly lower price. For a budget option, the CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit (asin B0D8LKJ82R) provides quick results and is priced at $8.68.

Top pick
iHealth Flu A/B & COVID-19 Rapid TestiHealth Flu A/B & COVID-19 Rapid Test $34.09

Best for comprehensive testing

The iHealth Flu A/B & COVID-19 Rapid Test provides results for flu A, flu B, and COVID-19 in 15 minutes. It is FDA authorized, easy to use, and compact. Priced at $34.09, it is a reliable choice for those needing quick and reliable results. Tradeoff: Higher price compared to some alternatives.

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Runner-up
CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test KitCorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit $30.21

Great value for money

The CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit offers quick results and is priced at $30.21. It is praised for its ease of use and comfort. Tradeoff: Slightly more expensive than the budget pick.

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Budget pick
CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test KitCorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit $8.68

Affordable and effective

The CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit is priced at $8.68 and provides quick results. It is designed for ease of use and is suitable for ages 2 and up. Tradeoff: Lower price may indicate lower perceived quality.

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The field, ranked

  1. iHealth Flu A/B & COVID-19 Rapid Test Best for comprehensive testing and ease of use. 9.0/10 $34.09 Amazon
  2. CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit Great value with quick results and ease of use. 8.0/10 $30.21 Amazon
  3. CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit Affordable option with quick results. 7.0/10 $8.68 Amazon
  4. iHealth RSV Test Flu A/B COVID-19 Test Good for detecting multiple viruses but higher price. 7.0/10 $49.99 Amazon
  5. iHealth RSV Test Flu A/B COVID-19 Accurate and convenient but slightly more expensive. 7.0/10 $25.99 Amazon
  6. iHealth RSV Test + Flu A/B + COVID Test Combo Simple at-home testing but limited to one test per kit. 6.0/10 $15.82 Amazon
  7. iHealth FluA/B + Covid-19 Test Combo Easy to use but limited to flu A, flu B, and COVID-19. 6.0/10 $11.49 Amazon
  8. iHealth COVID-19 Antigen Rapid Home Test Good for COVID-19 detection but limited to one virus. 5.0/10 $39.99 Amazon

Who should buy which

Those needing comprehensive testing for flu A, flu B, and COVID-19 should opt for the iHealth Flu A/B & COVID-19 Rapid Test. For those looking for a balance between cost and effectiveness, the CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit is a good choice. Budget-conscious buyers should consider the CorDx Flu A/B & COVID-19, At Home 3-in-1 Rapid Test Kit (asin B0D8LKJ82R).

What owners complain about

Some owners find the tests expensive, especially when needing to purchase multiple kits. A few users have reported issues with the swab being uncomfortable or difficult to use, particularly for younger children requiring adult assistance.

Also-rans

The iHealth RSV Test Flu A/B COVID-19 (asin B0G99J2PDZ) and the iHealth RSV Test + Flu A/B + COVID Test Combo (asin B0H4M9LC5G) did not make the top picks due to higher prices and limited testing capabilities compared to the top picks. The iHealth COVID-19 Antigen Rapid Home Test (asin B09NY9MMS3) is limited to COVID-19 detection only.

How this was put together

This guide is based on owner ratings, expert reviews, and specs from the provided dossiers. We compared 8 home test kits for flu and COVID-19, focusing on comprehensive testing, ease of use, price, and results time. No products were tested hands-on, and the evidence on some products was thinner than others, particularly the iHealth COVID-19 Antigen Rapid Home Test.