# TallyFlex vs ABA Cloud

The clearest difference is rating: ABA Cloud at 5.0 against TallyFlex's 4.3. ABA Cloud also leads on in-app purchases (none vs 2). TallyFlex's advantage is ratings volume (87 vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TallyFlex sells 2 in-app purchases, starting at $27.99 per month. ABA Cloud asks for nothing beyond the download.

ABA Cloud holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: TallyFlex has 87 ratings behind it against 2, so its average is the more settled of the two.

TallyFlex ships an update every 10 days, ABA Cloud every 2 weeks. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TallyFlex | ABA Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (87 ratings)](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aba-cloud/id6444837953/reviews)** |
| Number of ratings | **87** | 2 |
| Positive reviews | 64.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 87 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TallyFlex LLC](https://appshunter.io/developer/1531412974) | [ABA Cloud, Inc.](https://appshunter.io/developer/1657203984) |

## What reviewers say

### TallyFlex

[App page](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972)

This app replaces paper data sheets for behavioral data collection. It helps professionals like BCBAs and RBTs work faster and more accurately with clients in clinics, schools, and homes. It offers various tracking methods and secure data export for reports.

**Highlights:** Replace paper data sheets, Track ABC data, frequency, duration, latency, Automatic timers for interval recording, Task analysis and prompt codes, Track multiple behaviors simultaneously, Export data to PDF, CSV, XLSX, Works offline

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TallyFlex Solo Monthly | $27.99 | per month |
| Solo Yearly | $279.99 | per year |


### ABA Cloud

[App page](https://appshunter.io/ios/app/aba-cloud/id6444837953)

This app simplifies applied behavior analysis data management. It streamlines data collection for skill acquisition and behavior reduction, and provides analysis tools. Users can view progress snapshots and current targets.

**Highlights:** Streamlined data collection, Skill acquisition tracking, Behavior reduction tracking, Data analysis tools, Progress snapshots, Current target monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TallyFlex free?

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

### Is ABA Cloud free?

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

### Which has better reviews, TallyFlex or ABA Cloud?

ABA Cloud is rated higher. TallyFlex averages 4.3 out of 5 from 87 ratings, while ABA Cloud averages 5.0 from 2 ratings.

### Do TallyFlex or ABA Cloud have ads?

Neither TallyFlex nor ABA Cloud shows ads.

### Which is updated more often, TallyFlex or ABA Cloud?

TallyFlex ships an update every 10 days, and ABA Cloud every 2 weeks. Most recently, TallyFlex was updated on October 3, 2026 and ABA Cloud on September 23, 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.*