# Memora vs Invoice & Estimate Maker

The clearest difference is update cadence: Memora at weekly against Invoice & Estimate Maker's every 2 months. Invoice & Estimate Maker's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Memora sells 4 one-off in-app purchases and Invoice & Estimate Maker sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Memora ships an update weekly, Invoice & Estimate Maker every 2 months. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Memora | Invoice & Estimate Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/invoice-and-estimate-maker-invo/id6754083749/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Subscription |
| Size | 1 MB | 37 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jason Leibel](https://appshunter.io/developer/1575002796) | [OBZENA LLC](https://appshunter.io/developer/1845887375) |

## What reviewers say

### Memora

[App page](https://appshunter.io/ios/app/memora/id6748586574)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Tokens | $1.99 | one-time |
| 25 Tokens | $6.99 | one-time |
| 50 Tokens | $12.99 | one-time |
| 100 Tokens | $19.99 | one-time |


### Invoice & Estimate Maker

[App page](https://appshunter.io/ios/app/invoice-and-estimate-maker-invo/id6754083749)

Create and send professional invoices and estimates quickly from your mobile device. Features include e-signature, multiple templates, and instant sharing options. Get paid faster with this business tool.

**Highlights:** Create invoices in seconds, Send from anywhere, E-signature functionality, Share via email, WhatsApp, etc., Send professional estimates, Print instantly, Multiple invoice templates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Access | $49.99 | per year |


## Frequently asked questions

### Is Memora free?

Memora is free to download, with in-app purchases available.

### Is Invoice & Estimate Maker free?

Invoice & Estimate Maker is free to download, with in-app purchases available.

### Do Memora or Invoice & Estimate Maker have ads?

Neither Memora nor Invoice & Estimate Maker shows ads.

### Which is updated more often, Memora or Invoice & Estimate Maker?

Memora ships an update weekly, and Invoice & Estimate Maker every 2 months. Most recently, Memora was updated on October 28, 2026 and Invoice & Estimate Maker on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*