Comparison

BAMP.IO vs Demeter²

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

Head to head
About

BAMP.IO

Features
Read full description

BAMP streamlines ambassador organization, information sharing, and collaboration across your organization: * Easily organize brand ambassadors, teams, and team managers * Create and update teams quickly by selecting contacts from your address book * Share ambassador information seamlessly across your organization * Control access to sensitive information, such as Contact Information and Financials * Maintain ambassador contacts and other information in 2-way update facilities * This is an early release of BAMP—many new features are on the way!

About

Demeter²

Manage your freelance income and payments effortlessly. Track bills, stay on top of your budget, and get notified about overdue invoices. Organize your finances as a self-employed individual with ease.

Highlights
  • Invoice and bill tracking
  • Overdue invoice notifications
  • Home screen widget for payments
  • Cross-device data sync
  • Client management (pro)
  • Secure private mode (pro)
Features
Read full description

As a freelance contractor, it's essential to keep track of your invoices and payments to stay on top of your budget. With Demeter Invoice Tracking, you can effortlessly book and track your bills while keeping your accounting and money organized. Stay aware of your upcoming income and manage your finances as a self-employed individual with ease. Key features: - Get notified when invoices are overdue - Easily view client payment amounts with a single tap - Stay on top of payments with a home screen widget - Sync data across devices with iCloud integration - Add multiple clients (pro version) - Secure data with private mode (pro feature)

Screenshots

BAMP.IO4 screens
Demeter²4 screens

Verdict

The call

The clearest difference is in-app purchases: BAMP.IO at none against Demeter²'s 3. BAMP.IO also leads on iOS requirement (14.0 vs 16.2). Demeter²'s advantage is update cadence (weekly vs every 40 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Demeter² sells 3 in-app purchases, starting at $2.49 per month. BAMP.IO asks for nothing beyond the download.

UpkeepUpdate frequency

BAMP.IO ships an update every 40 months, Demeter² weekly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
BAMP.IO versus Demeter²: the parameters behind the verdict, then further details
ParameterBAMP.IODemeter²
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 40 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS14.0 — better16.2
Further details — not scored
Size49 MB29 MB
Age rating4+4+
DeveloperBlueStar Enterprise LLCJeremie Berduck

In-app purchases

None

BAMP.IO

No in-app purchases

3 purchases

Demeter²

Subscriptions2
  • Demeter Monthly$2.491 Month
  • Demeter Yearly$20.491 Year
One-time1
  • Lifetime$89.99

Questions

Is BAMP.IO free?
BAMP.IO is free to download, with no in-app purchases.
Is Demeter² free?
Demeter² is free to download, with in-app purchases available.
Do BAMP.IO or Demeter² have ads?
Neither BAMP.IO nor Demeter² shows ads.
Which is updated more often, BAMP.IO or Demeter²?
BAMP.IO ships an update every 40 months, and Demeter² weekly. Most recently, BAMP.IO was updated on November 6, 2026 and Demeter² on November 3, 2026.

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