Comparison

Intuii vs Chronophoto

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

Head to head
About

Intuii

Test your intuition with daily estimation challenges. Guess answers and confidence ranges to reveal what you truly know. Compete with yourself and track your progress.

Highlights
  • Five daily estimation questions
  • Confidence range guessing
  • Daily score and streak tracking
  • Shareable result cards
  • Practice mode with 4,000+ questions
  • On-device accuracy charts
Features
Read full description

Most games test what you know. Intuii tests how well you know what you don't. Five estimation questions drop every day. How many piano tuners are in Chicago? How far is it to the Moon? You won't know the exact answer — nobody does. That's the point. Enter your best guess, then drag out a range you'd bet 90% on. Too narrow and you'll miss. Too wide and you'll pay for playing it safe. Your confidence score reveals the gap between what you think you know and what you actually know. Every player gets the same five questions each day. Track your streak and share your daily result card. **Everyone gets:** • Five fresh questions daily across 15 categories • A score that rewards honesty about what you don't know • Daily streaks • Shareable result cards **Upgrade to Pro:** • Full archive of past puzzles • Practice mode with 4,000+ questions • On-device charts track your accuracy by category and over time — no account, no cloud • Streak freeze (one per week) All data stays on your device. No accounts. No tracking. Just you and your intuition. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Chronophoto

Guess the year a historical photograph was taken. Compete in daily challenges, memory rounds, or with friends. It's a quick and addictive game for the curious.

Highlights
  • Guess historical photo years
  • Daily challenges
  • Memory guessing mode
  • Multiplayer challenges
  • Survival mode
  • Classic mode
Features
Read full description

A real photo from history. You guess the year. Five rounds — and somehow it's the most addicting two minutes in your day. Chronophoto shows you real historical photographs, 1900 to today, and asks one simple question: what year is this? Score points for getting close, more for getting closer. No expertise required, just curiosity. If you finish today's word game in thirty seconds and still want something to do, or you like guessing games and wish one were just about time, this is that. Five ways to play: • DAILY - one photo, the same for everyone, every day. Build a streak. • FLASH - five seconds to look, then it's gone. Guess from memory. • PARTY - share a code, challenge your friends on the same photos. • SURVIVAL - how many rounds can you survive before your health runs out? • CLASSIC - five photos, one score, jump in anytime. Chronophoto started as a browser game and quietly grew to over a million players, almost entirely by word of mouth. If you played it back then, this is that game, rebuilt from scratch for iPhone. If you didn't, you're just in time. Free to play. No paywall. No account needed, just open it and guess. How close can you get?

Screenshots

Intuii4 screens
Chronophoto4 screens

Verdict

The call

The clearest difference is in-app purchases: Chronophoto at none against Intuii's 1. Chronophoto also leads on iOS requirement (15.1 vs 26.0). Intuii's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price, rating, ratings volume 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. Intuii sells 1 one-off in-app purchase. Chronophoto asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Intuii against 5.0 for Chronophoto. Both are backed by a comparable volume of ratings — 4 and 8 respectively.

UpkeepUpdate frequency

Intuii ships an update every 6 days, Chronophoto every 2 weeks. Both last shipped on October 31, 2026.

Scorecard5 real differences · 5 level
Intuii versus Chronophoto: the parameters behind the verdict, then further details
ParameterIntuiiChronophoto
PriceFreeFree
Rating5.0 (4 ratings)5.0 (8 ratings)
Positive reviews—100.0% of reviews
Number of ratings48 — better
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size4 MB31 MB
Age rating4+12+
DeveloperSteven KnaussWeston Tuescher

Customer experience

Intuii

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Chronophoto

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Intuii

One-time1
  • Intuii Pro$2.99
None

Chronophoto

No in-app purchases

Questions

Is Intuii free?
Intuii is free to download, with in-app purchases available.
Is Chronophoto free?
Chronophoto is free to download, with no in-app purchases.
Which has better reviews, Intuii or Chronophoto?
Intuii and Chronophoto are both rated 5.0 out of 5 on the App Store, from 4 and 8 ratings respectively.
Do Intuii or Chronophoto have ads?
Chronophoto shows ads; Intuii does not.
Which is updated more often, Intuii or Chronophoto?
Intuii ships an update every 6 days, and Chronophoto every 2 weeks. Most recently, Intuii was updated on October 31, 2026 and Chronophoto on October 31, 2026.

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