# Interval Flow vs DailyProof

The clearest difference is device support: Interval Flow at 3 against DailyProof's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Flow sells 1 one-off in-app purchase and DailyProof sells 4 in-app purchases, starting at $4.29 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Interval Flow | DailyProof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 8 MB | 56 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Tegyaan](https://appshunter.io/developer/1711584632) | [FLORENT LE PAPE](https://appshunter.io/developer/1830657233) |

## What reviewers say

### Interval Flow

[App page](https://appshunter.io/ios/app/interval-flow/id6469113776)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiple Programs | $3.99 | one-time |


### DailyProof

[App page](https://appshunter.io/ios/app/dailyproof-daily-routine/id6749475887)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.29 | per month |
| DailyProof Routines Monthly | $19.99 | per month |
| Premium Yearly | $42.99 | per year |
| DailyProof Routines Annual | $69.99 | per year |


## Frequently asked questions

### Is Interval Flow free?

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

### Is DailyProof free?

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

### Do Interval Flow or DailyProof have ads?

Neither Interval Flow nor DailyProof shows ads.

### Which is updated more often, Interval Flow or DailyProof?

Interval Flow ships an update every 2 weeks, and DailyProof every 2 weeks. Most recently, Interval Flow was updated on October 10, 2026 and DailyProof on October 25, 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.*