# TallyFlex vs Elina Early Check

The clearest difference is in-app purchases: Elina Early Check at none against TallyFlex's 2. TallyFlex's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

TallyFlex ships an update weekly, Elina Early Check every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TallyFlex | Elina Early Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (91 ratings)](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 57 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [TallyFlex LLC](https://appshunter.io/developer/1531412974) | [Kannan Ramalakshmi](https://appshunter.io/developer/1809121998) |

## What reviewers say

### TallyFlex

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

This app helps professionals collect, track, and report on behavior and skill data. It offers various data collection methods, progress graphing, and report generation tools for educational and therapeutic settings. A free plan includes core features, with advanced options available via subscription.

**Highlights:** Frequency, duration, latency, percent correct, interval recording, and momentary time sampling, ABC data collection and task analysis, Progress graphing and annotations, PDF report generation, Raw data export to CSV/Excel, Session notes and service records

**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 |

**What reviewers like**

- 👍 Easy to use and user-friendly
- 🚀 Quick data collection
- 📊 Visual reports and data tracking
- 💡 Customizable behavior tracking
- ✅ Great for RBTs and BCBAs

**What reviewers complain about**

- 💰 Subscription model disliked
- 📉 Data export challenges
- 🐛 Calculation glitches
- 🤔 Lack of clear documentation/help
- 🚫 Inability to add/manage students (free version)

**Reported bugs**

- Calendar not showing current sessions
- Data export results in empty Excel sheet
- Calculations and percentages are unreliable
- Data stops being counted after a certain number of opportunities
- Exported data format for duration is hard to graph

**Requested features**

- Offer a 'lite' subscription for SLPAs/BCaBAs
- Add more data collection options/types (chaining, TAs, checklists)
- Allow uploading pre-made data sheets
- Add sound alerts for timers
- Ability to re-organize behaviors on screens


### Elina Early Check

[App page](https://appshunter.io/ios/app/elina-early-check/id6749928031)

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

**In-app purchases:** none


## Frequently asked questions

### Is TallyFlex free?

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

### Is Elina Early Check free?

Elina Early Check is free to download, with no in-app purchases.

### Do TallyFlex or Elina Early Check have ads?

Neither TallyFlex nor Elina Early Check shows ads.

### Which is updated more often, TallyFlex or Elina Early Check?

TallyFlex ships an update weekly, and Elina Early Check every 3 months. Most recently, TallyFlex was updated on November 7, 2026 and Elina Early Check on October 30, 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.*