Higher or Lower vs Size Guesser
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Higher or Lower
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Higher or Lower is the fastest, most addictive comparison game on the App Store. See one fact. Guess if the next one is HIGHER or LOWER. Get it right, your streak grows. Get it wrong, it's over — how far can you go? • ENDLESS — pick a category, build your streak, beat your best • DAILY 10 — the same 10 questions as every other player, once a day, worldwide • RAPID FIRE — 30 seconds, as many correct answers as you can get • SURVIVAL — three lives, no mercy • FRIEND CHALLENGES — send your exact run to a friend and see who wins Six categories at launch: Countries, Cars, Movies, Formula 1, Football, and Animals — with more on the way. No account required. No sign-up wall. Just open it and play. — — — Higher or Lower is free to play and supported by advertising. If you'd rather play without ads, Ad-Free is available as either a one-time purchase or a monthly subscription. Ad-Free removes advertising only — it grants no gameplay advantage. Ad-Free Monthly: $1.99 per month (local pricing may vary) Ad-Free Lifetime: $9.99 one-time purchase Payment is charged to your Apple Account at confirmation of purchase. A monthly subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. You can manage or cancel your subscription in iOS Settings > your name > Subscriptions. Deleting the app does not cancel a subscription. Terms of Use (EULA): https://aiva.is/higherorlower/terms.html Privacy Policy: https://aiva.is/higherorlower/privacy.html
Size Guesser
Test your perception of scale by resizing objects to match their real-world dimensions. Compete with friends or play solo across diverse themed categories. Earn points and unlock achievements as you master the art of size comparison.
- 12 themed categories
- Over 1,000 objects
- Online 1v1 multiplayer
- Party Mode for up to 8 players
- Achievements and stats
- 27 language support
- Dark mode
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Can you guess how big things really are? Size Guesser challenges your sense of scale. One object is drawn to its true size — resize the other until it matches. How accurate can you be? THEMES • Animals — from ants to elephants • Vehicles — cars, planes & more • Buildings — towers & landmarks • Space — stars & planets • Dinosaurs — prehistoric beasts • Sea Life — ocean creatures • Actors — Hollywood stars • Singers — music artists • Sports Gear — balls, bats & more • Athletes — sports legends • World Leaders — heads of state • Maps — countries by area HOW TO PLAY One object is shown at its real size. Drag to resize the other until it matches, then lock in your answer. The closer you get, the more points you score. Finish every round before the clock runs out to clear the level. FEATURES • 12 themed categories with over 1,000 objects • Play online 1v1 with friends or random opponents • Party Mode for 2–8 players on one phone • Achievements and detailed stats • Available in 27 languages • Metric & imperial units • Game Center leaderboards • Dark mode support • Ad-free Premium tier Privacy Policy: https://raw.githubusercontent.com/ekasall/Privacy-Policy-SizeGuesser/refs/heads/main/privacy-policy.md
Screenshots
Verdict
The clearest difference is in-app purchases: Size Guesser at none against Higher or Lower's 2. On price, update cadence, ads 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
Both are free to download. Higher or Lower sells 2 in-app purchases, starting at $1.99 per month. Size Guesser asks for nothing beyond the download.
Higher or Lower ships an update every 5 days, Size Guesser every 3 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | Higher or Lower | Size Guesser |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 5 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | AIVA ehf | EMIRHAN KASAL |
In-app purchases
Higher or Lower
- Ad-Free Monthly$1.991 Month
- Ad-Free Lifetime$9.99
Size Guesser
No in-app purchases
Questions
Is Higher or Lower free?
Is Size Guesser free?
Do Higher or Lower or Size Guesser have ads?
Which is updated more often, Higher or Lower or Size Guesser?
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