# ATM Flow vs DuePlan

The clearest difference is in-app purchases: ATM Flow at none against DuePlan's 2. DuePlan's advantage is update cadence (every 3 days vs every 6 weeks) and iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. DuePlan sells 2 in-app purchases, starting at $3.99 per month. ATM Flow asks for nothing beyond the download.

ATM Flow ships an update every 6 weeks, DuePlan every 3 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ATM Flow | DuePlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 7 MB | 39 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yousif Ameen](https://appshunter.io/developer/367427978) | [Ahmed Aboelmagd](https://appshunter.io/developer/6819266092) |

## What reviewers say

### ATM Flow

[App page](https://appshunter.io/ios/app/atm-flow/id6760952184)

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

**In-app purchases:** none


### DuePlan

[App page](https://appshunter.io/ios/app/dueplan-bills-and-installments/id6819266090)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuePlan Pro Monthly | $3.99 | per month |
| DuePlan Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is ATM Flow free?

ATM Flow is free to download, with no in-app purchases.

### Is DuePlan free?

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

### Do ATM Flow or DuePlan have ads?

Neither ATM Flow nor DuePlan shows ads.

### Which is updated more often, ATM Flow or DuePlan?

ATM Flow ships an update every 6 weeks, and DuePlan every 3 days. Most recently, ATM Flow was updated on October 31, 2026 and DuePlan on October 29, 2026.

---

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