What is the best price comparison app for iPhone?

trivago: Compare hotel prices, S tier, ranked #1 of 19, rated 4.8 by 295,461 people.

Which price comparison apps are free?

19 of 19 are free to download: trivago: Compare hotel prices (S), Phia: Fashion Deals & Rewards (A), ShopSavvy - Shopping Assistant (A), GasBuddy: Find & Pay for Gas (A) and more. 2 of them sell in-app purchases. 7 report no in-app purchases.

Which price comparison app has the best App Store rating?

Barcode Scanner - Price Finder at 4.9 from 4,615 ratings.

AppTierList › All lists › Price Comparison

Best Price Comparison Apps for iPhone (2026)

19 apps ranked S through F · Updated 2026-10-19 · Ranked by AppTierList, computed, never sold · JSON

trivago: Compare hotel prices is the top-ranked of 19 price comparison apps on iPhone, at S tier with 4.8/5 from 295,461 ratings.

1
trivago: Compare hotel pricesS
Free · ★ 4.8 · 295,461 ratings · score 93
2
Phia: Fashion Deals & RewardsA
Free · ★ 4.8 · 22,788 ratings · score 89
3
ShopSavvy - Shopping AssistantA
Free download · ★ 4.4 · 10,021 ratings · score 88
4
GasBuddy: Find & Pay for GasA
Free download · ★ 4.7 · 448,019 ratings · score 88
5
Price Scanner BarcodeA
Free + IAP · ★ 4.6 · 17,591 ratings · score 87

What belongs in this list

Compare prices for the same product across stores to pick the cheapest.

Not here: a price lookup for one store alone; price tracking over time alone; a coupon list alone; photo comparison alone

How we pick

For this list we ask the App Store the same searches a person would, in several countries, and keep every app it returns. A model reads each app's listing and rejects the ones that only mention the use case. Every app that stays is scored out of 100 from four parts, each 0 to 100 and averaged with no weights: its App Store rating, how many people rated it, where the App Store itself ranks it for this list's searches, and how recently its current version shipped. An app showing Apple's Editors' Choice badge gets a fifth part of 100, which can only lift its score. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier. Read the full method →

Vio

Compare every app

1
trivago: Compare hotel pricesS
Free · ★ 4.8 · 295,461 ratings · score 93 · best in class
2
Phia: Fashion Deals & RewardsA
Free · ★ 4.8 · 22,788 ratings · score 89 · excellent
3
ShopSavvy - Shopping AssistantA
Free download · ★ 4.4 · 10,021 ratings · score 88 · excellent
4
GasBuddy: Find & Pay for GasA
Free download · ★ 4.7 · 448,019 ratings · score 88 · excellent
5
Price Scanner BarcodeA
Free + IAP · ★ 4.6 · 17,591 ratings · score 87 · excellent
6
Upside: Gas & Food Cash BackB
Free · ★ 4.8 · 687,359 ratings · score 74 · good · provisional
7
Trucker Path: Truck GPS & FuelB
Free download · ★ 4.8 · 155,102 ratings · score 72 · good · provisional
8
Lyst: Don’t Shop AroundB
Free download · ★ 4.8 · 84,944 ratings · score 72 · good · provisional
9
SingleCare Rx Pharmacy CouponsB
Free · ★ 4.8 · 27,146 ratings · score 70 · good · provisional
10
Haul ShoppingC
Free · ★ 4.7 · 31,598 ratings · score 70 · situational · provisional
11
Wine-SearcherC
Free download · ★ 4.8 · 17,150 ratings · score 70 · situational · provisional
12
Vio: Hotels & travel dealsC
Free download · ★ 4.9 · 12,135 ratings · score 70 · situational · provisional
13
BuzzRx: Prescription DiscountsC
Free download · ★ 4.9 · 3,819 ratings · score 68 · situational · provisional
14
ModeSens: Purchase AssistantC
Free download · ★ 4.8 · 3,495 ratings · score 68 · situational · provisional
15
RxSaver Prescription DiscountsC
Free · ★ 4.8 · 24,288 ratings · score 67 · situational · provisional
16
TravelArrowC
Free download · ★ 4.6 · 2,822 ratings · score 67 · situational · provisional
17
Black Friday 2026 Deals AdsC
Free + IAP · ★ 4.6 · 21,815 ratings · score 66 · situational · provisional
18
gun.dealsD
Free · ★ 4.8 · 23,987 ratings · score 57 · weak · provisional
19
Barcode Scanner - Price FinderF
Free download · ★ 4.9 · 4,615 ratings · score 44 · avoid · provisional

New in the last 30 days

Questions people ask

What is the best price comparison app for iPhone?: trivago: Compare hotel prices, S tier, ranked #1 of 19, rated 4.8 by 295,461 people.
Which price comparison apps are free?: 19 of 19 are free to download: trivago: Compare hotel prices (S), Phia: Fashion Deals & Rewards (A), ShopSavvy - Shopping Assistant (A), GasBuddy: Find & Pay for Gas (A) and more. 2 of them sell in-app purchases. 7 report no in-app purchases.
Which price comparison app has the best App Store rating?: Barcode Scanner - Price Finder at 4.9 from 4,615 ratings.
How many price comparison apps reach S or A tier?: 5 of 19. Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier.