Side-by-side comparison
Earn customer loyalty by letting them buy now, pay later. Offer flexible installment payment options
| Metric | SpurIT Installment Invoices | UnumPay |
|---|---|---|
| Rating | 3.7 ★ | ★ 4.8 ★ |
| Total reviews | 14 | ★ 38 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free to install |
| Pricing tiers | ★ 2 tiers | 1 tier |
| Listed features | 5 | 5 |
| Featured placements | — | 1 |
On the measured data here, UnumPay leads on more dimensions (4 vs 0). Pick SpurIT Installment Invoices if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: SpurIT Installment Invoices audit • UnumPay audit
| Field | SpurIT Installment Invoices | UnumPay |
|---|---|---|
| Tagline | ||
| Listing audit | 84/100 listing audit | 71/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Languages | 1 supported | 3 supported |
|---|
| Listed since | Jun 2020 | Jan 2021 |
|---|
| Listed |
|---|
None
| Keyword | SpurIT Installment Invoices | UnumPay |
|---|---|---|
| payment | Not ranked | #2 |
| payments | Not ranked | #3 |
| payment experience | Not ranked | #6 |
| bnpl | #11 | Not ranked |
| installment payment options | #13 | Not ranked |
Not featured in any section recently.
UnumPay is cheaper to start with — it offers a free plan and SpurIT Installment Invoices doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
UnumPay has the higher average rating (4.8★ from 38 reviews) compared to SpurIT Installment Invoices (3.7★ from 14 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
UnumPay holds the higher average rating (4.8★ vs 3.7★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; UnumPay has more published reviews to read for user-reported install experience (38 vs 14).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: SpurIT Installment Invoices has 14 published reviews; UnumPay has 38 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. SpurIT Installment Invoices and UnumPay both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from SpurIT Installment Invoices" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.