QR Code Reader，Barcode Scanner

AIR APPS SYSTEMS, UNIPESSOAL, LDA

4.66star71,057 ratings

UtilitiesQr code scanner shelf$9.99–$69.99 · 9 tiersUpdated Apr 8, 2026

Biggest complaint · Billing

72.5%

100 of 138 negatives · store typical 32.1%

Recent reviews negative

42%

its 11 shelf rivals run 38% · 327 reviews held

Counted from real App Store reviews · 2026-08-24 · nothing estimated or modelled

QR Code Reader，Barcode Scanner — App Store screenshot

Read those two together. Ratings are cumulative, reviews are recent — a 4.66star average beside 42% negative is the finding, not an error.

Ratings.

4.5out of 5

71,156 ratings · Apple’s own count, fetched daily

557,384

47,887

33,274

2863

11,748

2 decisions.

Investigate billing first

high · 72.5% of this app’s 138 negative reviews, against 32.1% typical store-wide.

How it compares

this app: 72.5%; 100 of 138
its shelf: 48.3%; rivals only
store-wide: 32.1%; typical

Protect support, login & auth, sync & data, performance, ads and limits & caps

Support, Login & auth, Sync & data, Performance, Ads, Limits & caps all run well below the store’s typical rate.

n = 26. Too thin to act on — we recount weekly.

How it compares

Support0.7% of 138 · shelf 3% · store 9.2%
Login & auth4.3% of 138 · shelf 4.7% · store 13.2%
Sync & data0.7% of 138 · shelf 0.2% · store 2.2%
Performance7.2% of 138 · shelf 3.8% · store 16.9%
Ads4.3% of 138 · shelf 9.4% · store 10.7%
Limits & caps1.4% of 138 · shelf 0.5% · store 2.8%

Accuracy is left out — the theme’s vocabulary is in this app’s own name.

The shelf in numbers

All 12 panel members · 2026-08-24 snapshot.

App	Ratings	Billing
QR, Barcode Scanner for iPhone	49,597	76.2%
QR Code Reader，Barcode Scanner	71,057	72.5%
QR Code Reader ·	669,472	56.8%
QR Code Reader＊Barcode Scanner	22,368	55.6%
Scan QR Code Now	12,075	50%
QR Code Reader/QR Scanner App	140,092	50%
QR Code & Barcode Scanner ・	94,557	25.5%
QR Code Reader: Quick Scan	160,521	19%
QR Reader for iPhone	1,426,361	18.6%
Free QR Code Reader simply to scan a QR Code	2,008	10.6%
QR Pro - QR Code Scanner	28,433	7.5%
QR Code Reader + QR Scanner	6,769	7.1%

The whole shelf, counted

Every complaint across qr code scanner, frequency-ranked from real App Store reviews — the gaps nobody on this shelf has fixed.

Read the qr code scanner report

How this is counted

Every number is arithmetic over the reviews we hold, re-counted weekly — nothing modelled, nothing scored. Themes come from a frozen pattern classifier rather than a model reading reviews, so the same review always lands in the same bucket. Shares are of this app’s own recent negative reviews; the shelf figure is its rivals with this app excluded. The graded words have fixed cutoffs against the store’s typical rate: elevated from 1.15, high from 2, extreme from 3.5 times it. The page says what is broken and how it compares — never how to fix it, and never whether this app can win.