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Best Sample Source Apps

38+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated September 2026

Influenster is the household name in sample source, but it's far from the only option. We track 38+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Sample Source Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Influenster: Try & ReviewInfluenster: Try & ReviewFree4.8★ (59K)NoNoSep 2026
2AgSource SamplingAgSource SamplingFree—NoNoJun 2026
3Caustic Editor for Volca SampleCaustic Editor for Volca SampleFree4.3★ (39)NoNoAug 2026
4Sample for ScienceSample for ScienceFree—NoNoMay 2026
5Trutesta Sample TrackerTrutesta Sample TrackerFree—NoNoMay 2026
6OSSSamplerOSSSamplerFree—NoNoAug 2026
7EarthOptics SamplingEarthOptics SamplingFree4.6★ (7)NoNoSep 2026
8flowkey – Learn to Play Pianoflowkey – Learn to Play PianoFree4.7★ (65K)NoYesSep 2026

Top Picks for Sample Source

Influenster: Try & Review#1

Influenster: Try & Review by Bazaarvoice

Discover & Rate Products
Editor's Choice
🌟 Lifestyle
4.8😐(59K ratings)
Free
Influenster: Try & Review screenshot 1
Influenster: Try & Review screenshot 2
Influenster: Try & Review screenshot 3

Discover and try new products from top brands for free. Share your honest opinions in exchange for full-size items, samples, and exclusive offers. It's a great way to discover new favorites and help others make informed shopping decisions.

What We Love

  • 💕 Love the app
  • 🎁 Get free products to review
  • 📚 Helpful product reviews
  • 👥 Great community
  • 🤗 Exciting to receive VoxBoxes

Room to Improve

  • 🐛 App is glitchy and slow
  • 🤔 Inconsistent in sending VoxBoxes
  • 🤷‍♀️ Hard to get selected for VoxBoxes
  • 🔗 Issues with connecting social media
  • 💰 Cashback campaigns unreliable

More Sample Source apps to explore

FAQ about Sample Source

What are the best sample source apps for iPhone?
Influenster: Try & Review tops our sample source apps ranking as of September 2026, with a 4.8-star average from 59K App Store ratings, and it's free to download.
Yes — 19 of the top sample source apps we rank are free to download, including Influenster: Try & Review and AgSource Sampling.
Influenster: Try & Review has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 38+ sample source apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Influenster offers a wide variety of products, including items for personal care, beauty, home goods, pet supplies, tools, and the latest tech gadgets. There is a diverse range of products available to suit many different interests.
Connecting your social media accounts is optional, but it can increase your eligibility for more free products. Members who link their accounts often gain access to a wider range of opportunities for product testing.