# InstantForms vs Upstream

The clearest difference is in-app purchases: Upstream at none against InstantForms's 2. Upstream also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. InstantForms sells 2 in-app purchases, starting at $4.99 per month. Upstream asks for nothing beyond the download.

InstantForms ships an update every 5 weeks, Upstream every 2 weeks. The most recent releases landed on September 25, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | InstantForms | Upstream |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/upstream-email/id6751403722/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 47 MB | 87 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Joshua Omobola](https://appshunter.io/developer/1826660208) | [Upstream Labs](https://appshunter.io/developer/1834893204) |

## What reviewers say

### InstantForms

[App page](https://appshunter.io/ios/app/instantforms/id6751078635)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $59.99 | per year |


### Upstream

[App page](https://appshunter.io/ios/app/upstream-email/id6751403722)

This AI-powered inbox automatically organizes emails, drafts replies in your unique writing style, and sends follow-ups. It learns your workflow to minimize distractions and ensure no important messages are missed.

**Highlights:** AI email triaging, Personalized draft writing, Automated follow-ups, Self-organizing inbox, Learns user workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is InstantForms free?

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

### Is Upstream free?

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

### Do InstantForms or Upstream have ads?

Neither InstantForms nor Upstream shows ads.

### Which is updated more often, InstantForms or Upstream?

InstantForms ships an update every 5 weeks, and Upstream every 2 weeks. Most recently, InstantForms was updated on September 25, 2026 and Upstream on August 20, 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.*