Guide to the Roman Forum vs PayByPhone Parking

Guide to the Roman Forum

ClearVision Sp. z o.o.
App Store
$36/mo
~$436/yr · 500 installs
VS

PayByPhone Parking

PayByPhone Technologies Inc.
App Store
$0/mo
~$0/yr · 111.0M installs
Revenue winner Guide to the Roman Forum wins +3600% vs other
Installs winner PayByPhone Parking wins +22195190% vs other
MAU winner PayByPhone Parking wins +6671317% vs other
Rating winner PayByPhone Parking wins +485% vs other

Why Guide to the Roman Forum is winning

Top 3 reasons - backed by the public App Store / Play Store numbers.

  1. Guide to the Roman Forum earns roughly 36× more per month than PayByPhone Parking - $36 vs $0.
  2. Subscription model. Guide to the Roman Forum runs a $12.99/mo subscription that compounds; PayByPhone Parking relies on one-shot IAP or ads.
  3. More monetization surfaces. Guide to the Roman Forum runs 6 IAP tiers vs 0 - more chances to convert users at the right price.

Find more apps with this revenue gap · Full Guide to the Roman Forum report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Guide to the Roman Forum
vs
PayByPhone Parking
Monthly revenue (est.)?
$36
$0
Annual revenue (est.)
$436
$0
Lifetime installs (est.)
500
111.0M
Monthly active users (est.)?
86.5
5.8M
App Store rating
-
4.85★
Total ratings
0
740K
US grossing rank
-
=
-
Cheapest monthly sub
$12.99
No sub
IAP tiers detected
6 tiers
0 tiers

Guide to the Roman Forum

ClearVision Sp. z o.o.
App Store
Category
Travel
Price
Free
Released
Apr 27, 2026
Last updated
Apr 27, 2026
File size
41.5 MB
Content rating
4+
Version
5.20.10
Languages
Dutch, English, French, German, Polish, Portuguese
View full Guide to the Roman Forum report →

PayByPhone Parking

PayByPhone Technologies Inc.
App Store
Category
Travel
Price
Free
Released
Jul 15, 2011
Last updated
Jun 17, 2026
File size
168.6 MB
Content rating
4+
Version
26.6.2
Languages
HY, English, French, German, Italian, PA +4 more
View full PayByPhone Parking report →

Guide to the Roman Forum trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

PayByPhone Parking trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

FAQ

Which makes more money, Guide to the Roman Forum or PayByPhone Parking? v
Guide to the Roman Forum earns about $36 per month, while PayByPhone Parking earns about $0. That is a ∞× revenue gap (~$36 more per month for Guide to the Roman Forum). Annual revenue: Guide to the Roman Forum ≈ $436/year, PayByPhone Parking ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Guide to the Roman Forum or PayByPhone Parking? v
PayByPhone Parking leads with about 111.0M estimated downloads vs 500 for Guide to the Roman Forum - a 221952.9× gap. Guide to the Roman Forum's App Store downloads are estimated from 0 ratings × the standard 1:75 ratio. PayByPhone Parking's App Store downloads are estimated from 740K ratings.
Are Guide to the Roman Forum and PayByPhone Parking in the same App Store category and competing for the same money? v
Yes - both apps sit in the Travel category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Guide to the Roman Forum and PayByPhone Parking offer? v
Guide to the Roman Forum: IAP range 6 tiers detected. PayByPhone Parking: no IAP detected on the public listing. Guide to the Roman Forum runs a "Subscription (~$12.99/mo)" monetization model; PayByPhone Parking runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Guide to the Roman Forum or PayByPhone Parking? v
PayByPhone Parking edges ahead with a higher overall score (gap of 4.8 stars). Rating volume: Guide to the Roman Forum 0 ratings, PayByPhone Parking 740K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Guide to the Roman Forum vs PayByPhone Parking revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $36 for Guide to the Roman Forum and $0 for PayByPhone Parking are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Travel) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Guide to the Roman Forum or PayByPhone Parking to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.