Comparison

Sampul vs Validating

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sampul

Features
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Sampul is the easiest way for Nigerian students and researchers to collect real responses for final-year projects — and an easy way for everyone else to earn a little for filling those forms. For creators (students and researchers) - Build a form in minutes. Single choice, multiple choice, short text, paragraph, dropdown, linear scale, dates. - Pin your audience: age band, gender, state, smartphone ownership, plus optional screener questions. - See a recommended payout based on the length of your form and your audience size before you publish. - Top up your wallet via Alat Pay (bank transfer, instant) and lock the budget in escrow. - Watch results land in real time with a clean analytics view per question. For respondents (anyone) - Browse open forms and see exactly how much each one pays before you start. - Fill the form on the go. Most take under 5 minutes. - Your reward lands in your Sampul wallet as soon as your response is approved. - Manage your earnings and payouts anytime at sampul.io. Built around fairness - Every form has a published payout floor — creators can't underpay below it. - Escrow protects respondents: the budget is locked the moment a form goes live. - Attention checks, screeners, and fraud signals keep the data honest for creators. Wallet and fees - Creators pay a 10% platform fee on wallet top-ups. - Top-ups happen via Alat Pay bank transfer, up to ₦300,000 per transaction. Privacy and consent - NDPA-aligned privacy policy and terms. - You always see who's behind th your answers. - You can delete your account and your data at any time. Built in Lagos by Sampul. Questions? Email info@sampul.io.

About

Validating

Share your honest opinions on new products and services to earn real money. Receive targeted requests based on your profile and get paid for quick, straightforward feedback. Your input helps shape future innovations.

Highlights
  • Earn real money, not points
  • Receive targeted opinion requests
  • Quick and easy feedback format
  • Get paid before starting
  • Share opinions on new products/services
Features
Read full description

Right now, someone is building a new app, a new snack, a new service. Before they spend a fortune on it, they want to know what people like you actually think. And they pay to find out. That's where you come in. HOW IT WORKS 1. Tell us a bit about yourself — what you do, what you buy, what you use. 2. When someone needs your opinion, your phone pings. At home, on the bus, in line at the post office. Wherever. 3. Answer a few quick questions. Swipe, pick, rate. No essays. 4. Get paid. Real money — and you always see how much before you start. WHY IT'S NOT LIKE THOSE OTHER APPS — Real money, not points. No gift cards, no coupons, no "rewards". — No endless surveys about products you've never touched. You only get asked when it's actually about you — your job, your habits, your world. — You're paid to be honest, not nice. Nobody judges you; instead, your transparency is valuable. — Short and to the point. Answer, get paid, get on with your life. WHO IT'S FOR Anyone. You buy things. You use apps. You've tried products and thought "who approved this?" — that opinion now pays. ONE MORE THING Every answer you give decides whether something gets built or not. Bad ideas die before they reach the shelves. Good ones get made for people like you. Not bad, for something you did from the couch. Download Validating. Say what you think. Get paid for it.

Screenshots

Sampul4 screens
Validating4 screens

Verdict

The call

The clearest difference is update cadence: Validating at every 2 days against Sampul's every 5 days. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sampul ships an update every 5 days, Validating every 2 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 9 level
Sampul versus Validating: the parameters behind the verdict, then further details
ParameterSampulValidating
PriceFreeFree
Rating—3.0 (4 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings—4 — better
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size41 MB52 MB
Age rating4+4+
DeveloperSampul Technologies LimitedPhase 2

In-app purchases

None

Sampul

No in-app purchases

None

Validating

No in-app purchases

Questions

Is Sampul free?
Sampul is free to download, with no in-app purchases.
Is Validating free?
Validating is free to download, with no in-app purchases.
Do Sampul or Validating have ads?
Neither Sampul nor Validating shows ads.
Which is updated more often, Sampul or Validating?
Sampul ships an update every 5 days, and Validating every 2 days. Most recently, Sampul was updated on October 31, 2026 and Validating on October 29, 2026.

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