Invoice Simple App vs CollectKindness
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invoice Simple App
Create and send professional invoices and estimates quickly. Customize templates, add logos, and generate PDF documents with payment terms and receipts. Easily manage clients and apply discounts or taxes.
- Invoice and bill for products/services
- Customize invoice templates and fields
- Add company logo
- Generate PDF invoices and estimates
- Include payment terms and receipts
- Apply discounts and taxes
- Client management from contacts
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Invoice Maker App is an easily customized Invoice app, automatically generate invoices from estimates with one tap. FEATURES: • Invoice and bill for product & service. • Customize your invoice template. • Customize invoice fields. • Customize your company logo. • Create a PDF invoice or estimate. • Sign your invoice. • Include invoice payment terms. • Generate receipts. • Discount on item or total, tax on item. • Quickly set up clients from your phone contact list. You can choose a weekly subscription or yearly subscription (3 days trial). – Payment will be charged to iTunes Account at confirmation of purchase (After free trial period if offered). – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://sites.google.com/view/invoice-maker-app-policy/ Terms of Use: https://sites.google.com/view/invoice-maker-app-terms/
CollectKindness
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Charity Flow is your go-to mobile app for managing donation box collection and drop-off tasks. Designed for field workers, it ensures smooth coordination and effective tracking. For Field Workers: • Access assigned collection tasks and routes anytime. • Update task statuses as Picked, Not Picked, or No More with ease. • Notify donors automatically about the amount collected from their address. • Streamline the collection process with clear and efficient workflows. Why Choose Charity Flow? • Simplifies task management for field workers. • Enables real-time status updates for accuracy. • Builds trust with automated donor notifications. • Empowers charities to focus on what matters most—helping others.
Screenshots
Verdict
The clearest difference is in-app purchases: CollectKindness at none against Invoice Simple App's 3. CollectKindness also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). On price 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
Both are free to download. Invoice Simple App sells 3 in-app purchases, starting at $5.99 per 7 days. CollectKindness asks for nothing beyond the download.
Invoice Simple App ships an update fortnightly, CollectKindness every 3 days. Both last shipped on November 8, 2026.
| Parameter | Invoice Simple App | CollectKindness |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 85 MB | 22 MB |
| Age rating | 4+ | 17+ |
| Developer | Caprinix LLC | KNARKZ SOLUTIONS LIMITED |
In-app purchases
Invoice Simple App
- Unlock all features per week$5.997 Days
- Manage All Invoices Per Year3 Days trial$49.991 Year
- Auto-manage & dispatch invoice$69.99
CollectKindness
No in-app purchases
Questions
Is Invoice Simple App free?
Is CollectKindness free?
Do Invoice Simple App or CollectKindness have ads?
Which is updated more often, Invoice Simple App or CollectKindness?
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