# Plan Flow Meter vs Private Voice Notes

The clearest difference is price: Plan Flow Meter at Free against Private Voice Notes's $1.29. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Plan Flow Meter is free to download; Private Voice Notes costs $1.29 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Plan Flow Meter | Private Voice Notes |
| --- | --- | --- |
| Price | **Free** | $1.29 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Size | 15 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [雨杨 陈](https://appshunter.io/developer/1318810771) | [Myworkingmemory LLC](https://appshunter.io/developer/1892099684) |

## What reviewers say

### Plan Flow Meter

[App page](https://appshunter.io/ios/app/plan-flow-meter/id6751126870)

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

**In-app purchases:** none


### Private Voice Notes

[App page](https://appshunter.io/ios/app/private-voice-notes/id6779345022)

**In-app purchases:** none


## Frequently asked questions

### Is Plan Flow Meter free?

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

### Is Private Voice Notes free?

Private Voice Notes costs $1.29, with no in-app purchases.

### Do Plan Flow Meter or Private Voice Notes have ads?

Neither Plan Flow Meter nor Private Voice Notes shows ads.

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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.*