Comparison

Flash Order vs Per Diem Merchant

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

Head to head
About

Flash Order

Streamline your restaurant ordering with this app. It uses App Clip technology to let you scan a QR code or NFC tag and place your order in just a few taps, without needing to log in.

Highlights
  • App Clip enhanced ordering
  • QR code scanning
  • NFC tag scanning
  • Password-free ordering
  • Login-free experience
  • Quick order submission
Features
Read full description

Flash Order provides the easiest ordering experience at your favorite restaurants. Featuring: App Clip enhanced ordering: 1. Scan the QR code or NFC tag at your favorite restaurant 2. The Flash Order powered App Clip launches your ordering experience 3. Place your order Ordering of the future has finally arrived. No passwords, no logins, just a couple taps and your order is submitted.

About

Per Diem Merchant

Manage your business on the go with a mobile dashboard. Accept orders, control deliveries, manage menus, and launch promotions to stay connected with customers. Designed for busy operators seeking speed, control, and growth.

Highlights
  • Accept orders
  • Control pickup and delivery
  • Manage menus and availability
  • Launch promotions
  • Customer communication
  • Mobile business dashboard
Features
Read full description

Run your business from your pocket Meet the Per Diem Merchant App — everything you need to manage your store, wherever you are. Accept orders, control pickup, delivery, and catering, manage menus and availability, launch promotions, and stay connected to your customers — all in one simple app. Built for busy operators who want speed, control, and growth — without the chaos. Your store. Your customers. Your app.

Screenshots

Flash Order3 screens
Per Diem Merchant4 screens

Verdict

The call

The clearest difference is rating: Per Diem Merchant at 5.0 against Flash Order's 1.0. Per Diem Merchant also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 17.6). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Per Diem Merchant holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Flash Order ships an update every 3 months, Per Diem Merchant every 3 weeks. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
Flash Order versus Per Diem Merchant: the parameters behind the verdict, then further details
ParameterFlash OrderPer Diem Merchant
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size16 MB45 MB
Age rating4+4+
DeveloperMana PassPer Diem Subscriptions, Inc.

Customer experience

Flash Order

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Per Diem Merchant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Flash Order

No in-app purchases

None

Per Diem Merchant

No in-app purchases

Questions

Is Flash Order free?
Flash Order is free to download, with no in-app purchases.
Is Per Diem Merchant free?
Per Diem Merchant is free to download, with no in-app purchases.
Which has better reviews, Flash Order or Per Diem Merchant?
Per Diem Merchant is rated higher. Flash Order averages 1.0 out of 5 from 1 ratings, while Per Diem Merchant averages 5.0 from 1 ratings.
Do Flash Order or Per Diem Merchant have ads?
Neither Flash Order nor Per Diem Merchant shows ads.
Which is updated more often, Flash Order or Per Diem Merchant?
Flash Order ships an update every 3 months, and Per Diem Merchant every 3 weeks. Most recently, Flash Order was updated on November 2, 2026 and Per Diem Merchant on November 9, 2026.

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